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"no argument expected for --with-libxml option" "$LINENO" 5 ;; esac else with_libxml=no fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_libxml" >&5 $as_echo "$with_libxml" >&6; } if test "$with_libxml" = yes ; then # Check pkg-config, then xml2-config. But for backwards compatibility, # setting XML2_CONFIG overrides pkg-config. have_libxml2_pkg_config=no if test -z "$XML2_CONFIG" -a -n "$PKG_CONFIG"; then pkg_failed=no { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libxml-2.0 >= 2.6.23" >&5 $as_echo_n "checking for libxml-2.0 >= 2.6.23... 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" >&6; } if ${ac_cv_path_XML2_CONFIG+:} false; then : $as_echo_n "(cached) " >&6 else case $XML2_CONFIG in [\\/]* | ?:[\\/]*) ac_cv_path_XML2_CONFIG="$XML2_CONFIG" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_XML2_CONFIG="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi XML2_CONFIG=$ac_cv_path_XML2_CONFIG if test -n "$XML2_CONFIG"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XML2_CONFIG" >&5 $as_echo "$XML2_CONFIG" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$XML2_CONFIG" && break done else # Report the value of XML2_CONFIG in configure's output in all cases. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XML2_CONFIG" >&5 $as_echo_n "checking for XML2_CONFIG... " >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XML2_CONFIG" >&5 $as_echo "$XML2_CONFIG" >&6; } fi if test -n "$XML2_CONFIG"; then XML2_CFLAGS=`$XML2_CONFIG --cflags` XML2_LIBS=`$XML2_CONFIG --libs` fi fi # Note the user could also set XML2_CFLAGS/XML2_LIBS directly for pgac_option in $XML2_CFLAGS; do case $pgac_option in -I*|-D*) CPPFLAGS="$CPPFLAGS $pgac_option";; esac done for pgac_option in $XML2_LIBS; do case $pgac_option in -L*) LDFLAGS="$LDFLAGS $pgac_option";; esac done fi # # XSLT # # Check whether --with-libxslt was given. if test "${with_libxslt+set}" = set; then : withval=$with_libxslt; case $withval in yes) $as_echo "#define USE_LIBXSLT 1" >>confdefs.h ;; no) : ;; *) as_fn_error $? "no argument expected for --with-libxslt option" "$LINENO" 5 ;; esac else with_libxslt=no fi # # tzdata # # Check whether --with-system-tzdata was given. if test "${with_system_tzdata+set}" = set; then : withval=$with_system_tzdata; case $withval in yes) as_fn_error $? "argument required for --with-system-tzdata option" "$LINENO" 5 ;; no) as_fn_error $? "argument required for --with-system-tzdata option" "$LINENO" 5 ;; *) ;; esac fi # # Zlib # # Check whether --with-zlib was given. if test "${with_zlib+set}" = set; then : withval=$with_zlib; case $withval in yes) : ;; no) : ;; *) as_fn_error $? "no argument expected for --with-zlib option" "$LINENO" 5 ;; esac else with_zlib=yes fi # # LZ4 # { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build with LZ4 support" >&5 $as_echo_n "checking whether to build with LZ4 support... " >&6; } # Check whether --with-lz4 was given. if test "${with_lz4+set}" = set; then : withval=$with_lz4; case $withval in yes) $as_echo "#define USE_LZ4 1" >>confdefs.h ;; no) : ;; *) as_fn_error $? "no argument expected for --with-lz4 option" "$LINENO" 5 ;; esac else with_lz4=no fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_lz4" >&5 $as_echo "$with_lz4" >&6; } if test "$with_lz4" = yes; then pkg_failed=no { $as_echo "$as_me:${as_lineno-$LINENO}: checking for liblz4" >&5 $as_echo_n "checking for liblz4... 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"Package requirements (liblz4) were not met: $LZ4_PKG_ERRORS Consider adjusting the PKG_CONFIG_PATH environment variable if you installed software in a non-standard prefix. Alternatively, you may set the environment variables LZ4_CFLAGS and LZ4_LIBS to avoid the need to call pkg-config. See the pkg-config man page for more details." "$LINENO" 5 elif test $pkg_failed = untried; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it is in your PATH or set the PKG_CONFIG environment variable to the full path to pkg-config. Alternatively, you may set the environment variables LZ4_CFLAGS and LZ4_LIBS to avoid the need to call pkg-config. See the pkg-config man page for more details. To get pkg-config, see . See \`config.log' for more details" "$LINENO" 5; } else LZ4_CFLAGS=$pkg_cv_LZ4_CFLAGS LZ4_LIBS=$pkg_cv_LZ4_LIBS { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } fi # We only care about -I, -D, and -L switches; # note that -llz4 will be added by AC_CHECK_LIB below. for pgac_option in $LZ4_CFLAGS; do case $pgac_option in -I*|-D*) CPPFLAGS="$CPPFLAGS $pgac_option";; esac done for pgac_option in $LZ4_LIBS; do case $pgac_option in -L*) LDFLAGS="$LDFLAGS $pgac_option";; esac done fi # # ZSTD # { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build with ZSTD support" >&5 $as_echo_n "checking whether to build with ZSTD support... " >&6; } # Check whether --with-zstd was given. if test "${with_zstd+set}" = set; then : withval=$with_zstd; case $withval in yes) $as_echo "#define USE_ZSTD 1" >>confdefs.h ;; no) : ;; *) as_fn_error $? "no argument expected for --with-zstd option" "$LINENO" 5 ;; esac else with_zstd=no fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_zstd" >&5 $as_echo "$with_zstd" >&6; } if test "$with_zstd" = yes; then pkg_failed=no { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libzstd >= 1.4.0" >&5 $as_echo_n "checking for libzstd >= 1.4.0... 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"Package requirements (libzstd >= 1.4.0) were not met: $ZSTD_PKG_ERRORS Consider adjusting the PKG_CONFIG_PATH environment variable if you installed software in a non-standard prefix. Alternatively, you may set the environment variables ZSTD_CFLAGS and ZSTD_LIBS to avoid the need to call pkg-config. See the pkg-config man page for more details." "$LINENO" 5 elif test $pkg_failed = untried; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it is in your PATH or set the PKG_CONFIG environment variable to the full path to pkg-config. Alternatively, you may set the environment variables ZSTD_CFLAGS and ZSTD_LIBS to avoid the need to call pkg-config. See the pkg-config man page for more details. To get pkg-config, see . 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" >&6; } if ${ac_cv_prog_AR+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$AR"; then ac_cv_prog_AR="$AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_AR="${ac_tool_prefix}ar" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi AR=$ac_cv_prog_AR if test -n "$AR"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 $as_echo "$AR" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_AR"; then ac_ct_AR=$AR # Extract the first word of "ar", so it can be a program name with args. set dummy ar; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... 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We prefer a C program (faster), # so one script is as good as another. But avoid the broken or # incompatible versions: # SysV /etc/install, /usr/sbin/install # SunOS /usr/etc/install # IRIX /sbin/install # AIX /bin/install # AmigaOS /C/install, which installs bootblocks on floppy discs # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag # AFS /usr/afsws/bin/install, which mishandles nonexistent args # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" # OS/2's system install, which has a completely different semantic # ./install, which can be erroneously created by make from ./install.sh. # Reject install programs that cannot install multiple files. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 $as_echo_n "checking for a BSD-compatible install... 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It has an incompatible calling convention. : elif test $ac_prog = install && grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then # program-specific install script used by HP pwplus--don't use. : else rm -rf conftest.one conftest.two conftest.dir echo one > conftest.one echo two > conftest.two mkdir conftest.dir if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && test -s conftest.one && test -s conftest.two && test -s conftest.dir/conftest.one && test -s conftest.dir/conftest.two then ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" break 3 fi fi fi done done ;; esac done IFS=$as_save_IFS rm -rf conftest.one conftest.two conftest.dir fi if test "${ac_cv_path_install+set}" = set; then INSTALL=$ac_cv_path_install else # As a last resort, use the slow shell script. Don't cache a # value for INSTALL within a source directory, because that will # break other packages using the cache if that directory is # removed, or if the value is a relative name. INSTALL=$ac_install_sh fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 $as_echo "$INSTALL" >&6; } # Use test -z because SunOS4 sh mishandles braces in ${var-val}. # It thinks the first close brace ends the variable substitution. test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' # When Autoconf chooses install-sh as install program it tries to generate # a relative path to it in each makefile where it substitutes it. This clashes # with our Makefile.global concept. This workaround helps. case $INSTALL in *install-sh*) install_bin='';; *) install_bin=$INSTALL;; esac if test -z "$TAR"; then for ac_prog in tar do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... 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"bison not found" "$LINENO" 5 fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for flex" >&5 $as_echo_n "checking for flex... " >&6; } if ${pgac_cv_path_flex+:} false; then : $as_echo_n "(cached) " >&6 else # Let the user override the test if test -n "$FLEX"; then pgac_cv_path_flex=$FLEX else pgac_save_IFS=$IFS IFS=$PATH_SEPARATOR for pgac_dir in $PATH; do IFS=$pgac_save_IFS if test -z "$pgac_dir" || test x"$pgac_dir" = x"."; then pgac_dir=`pwd` fi for pgac_prog in flex lex; do pgac_candidate="$pgac_dir/$pgac_prog" if test -f "$pgac_candidate" \ && $pgac_candidate --version /dev/null 2>&1 then echo '%%' > conftest.l if $pgac_candidate -t conftest.l 2>/dev/null | grep FLEX_SCANNER >/dev/null 2>&1; then pgac_flex_version=`$pgac_candidate --version 2>/dev/null` if echo "$pgac_flex_version" | sed 's/[.a-z]/ /g' | $AWK '{ if ($1 == 2 && ($2 > 5 || ($2 == 5 && $3 >= 35))) exit 0; else exit 1;}' then pgac_cv_path_flex=$pgac_candidate break 2 else as_fn_error $? " *** The installed version of Flex, $pgac_candidate, is too old to use with PostgreSQL. *** Flex version 2.5.35 or later is required, but this is $pgac_flex_version." "$LINENO" 5 fi fi fi done done rm -f conftest.l lex.yy.c : ${pgac_cv_path_flex=no} fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_path_flex" >&5 $as_echo "$pgac_cv_path_flex" >&6; } if test x"$pgac_cv_path_flex" = x"no"; then as_fn_error $? "flex not found" "$LINENO" 5 else FLEX=$pgac_cv_path_flex pgac_flex_version=`$FLEX --version 2>/dev/null` { $as_echo "$as_me:${as_lineno-$LINENO}: using $pgac_flex_version" >&5 $as_echo "$as_me: using $pgac_flex_version" >&6;} fi if test -z "$PERL"; then for ac_prog in perl do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... 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Some notes on the # individual items follow: # pthreads: AIX (must check this before -lpthread) # none: in case threads are in libc; should be tried before -Kthread and # other compiler flags to prevent continual compiler warnings # -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h) # -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads), Tru64 # (Note: HP C rejects this with "bad form for `-t' option") # -pthreads: Solaris/gcc (Note: HP C also rejects) # -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it # doesn't hurt to check since this sometimes defines pthreads and # -D_REENTRANT too), HP C (must be checked before -lpthread, which # is present but should not be used directly; and before -mthreads, # because the compiler interprets this as "-mt" + "-hreads") # -mthreads: Mingw32/gcc, Lynx/gcc # pthread: Linux, etcetera # --thread-safe: KAI C++ # pthread-config: use pthread-config program (for GNU Pth library) case $host_os in freebsd*) # -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able) # lthread: LinuxThreads port on FreeBSD (also preferred to -pthread) ax_pthread_flags="-kthread lthread $ax_pthread_flags" ;; hpux*) # From the cc(1) man page: "[-mt] Sets various -D flags to enable # multi-threading and also sets -lpthread." ax_pthread_flags="-mt -pthread pthread $ax_pthread_flags" ;; openedition*) # IBM z/OS requires a feature-test macro to be defined in order to # enable POSIX threads at all, so give the user a hint if this is # not set. 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This tends not # to be the way of modern systems, but it's conceivable.) # (Note 2: On some systems, notably Darwin, -pthread is not needed # to get POSIX threads support; the API is always present and # active. We could reasonably leave PTHREAD_CFLAGS empty. But # -pthread does define _REENTRANT, and while the Darwin headers # ignore this macro, third-party headers might not.) PTHREAD_CFLAGS="-pthread" PTHREAD_LIBS= ax_pthread_ok=yes # However, older versions of Clang make a point of warning the user # that, in an invocation where only linking and no compilation is # taking place, the -pthread option has no effect ("argument unused # during compilation"). They expect -pthread to be passed in only # when source code is being compiled. # # Problem is, this is at odds with the way Automake and most other # C build frameworks function, which is that the same flags used in # compilation (CFLAGS) are also used in linking. Many systems # supported by AX_PTHREAD require exactly this for POSIX threads # support, and in fact it is often not straightforward to specify a # flag that is used only in the compilation phase and not in # linking. Such a scenario is extremely rare in practice. # # Even though use of the -pthread flag in linking would only print # a warning, this can be a nuisance for well-run software projects # that build with -Werror. So if the active version of Clang has # this misfeature, we search for an option to squash it. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether Clang needs flag to prevent \"argument unused\" warning when linking with -pthread" >&5 $as_echo_n "checking whether Clang needs flag to prevent \"argument unused\" warning when linking with -pthread... 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" >&6; } if ${ax_cv_PTHREAD_JOINABLE_ATTR+:} false; then : $as_echo_n "(cached) " >&6 else ax_cv_PTHREAD_JOINABLE_ATTR=unknown for ax_pthread_attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { int attr = $ax_pthread_attr; return attr /* ; */ ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ax_cv_PTHREAD_JOINABLE_ATTR=$ax_pthread_attr; break fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext done fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_JOINABLE_ATTR" >&5 $as_echo "$ax_cv_PTHREAD_JOINABLE_ATTR" >&6; } if test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != "xunknown" && \ test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != "xPTHREAD_CREATE_JOINABLE" && \ test "x$ax_pthread_joinable_attr_defined" != "xyes"; then : cat >>confdefs.h <<_ACEOF #define PTHREAD_CREATE_JOINABLE $ax_cv_PTHREAD_JOINABLE_ATTR _ACEOF ax_pthread_joinable_attr_defined=yes fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether more special flags are required for pthreads" >&5 $as_echo_n "checking whether more special flags are required for pthreads... " >&6; } if ${ax_cv_PTHREAD_SPECIAL_FLAGS+:} false; then : $as_echo_n "(cached) " >&6 else ax_cv_PTHREAD_SPECIAL_FLAGS=no case $host_os in solaris*) ax_cv_PTHREAD_SPECIAL_FLAGS="-D_POSIX_PTHREAD_SEMANTICS" ;; esac fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_SPECIAL_FLAGS" >&5 $as_echo "$ax_cv_PTHREAD_SPECIAL_FLAGS" >&6; } if test "x$ax_cv_PTHREAD_SPECIAL_FLAGS" != "xno" && \ test "x$ax_pthread_special_flags_added" != "xyes"; then : PTHREAD_CFLAGS="$ax_cv_PTHREAD_SPECIAL_FLAGS $PTHREAD_CFLAGS" ax_pthread_special_flags_added=yes fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTHREAD_PRIO_INHERIT" >&5 $as_echo_n "checking for PTHREAD_PRIO_INHERIT... 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" >&6; } if ${pgac_cv_func_strerror_r_int+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { char buf[100]; switch (strerror_r(1, buf, sizeof(buf))) { case 0: break; default: break; } ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : pgac_cv_func_strerror_r_int=yes else pgac_cv_func_strerror_r_int=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_func_strerror_r_int" >&5 $as_echo "$pgac_cv_func_strerror_r_int" >&6; } if test x"$pgac_cv_func_strerror_r_int" = xyes ; then $as_echo "#define STRERROR_R_INT 1" >>confdefs.h fi CFLAGS="$_CFLAGS" LIBS="$_LIBS" else # else # do not use values from template file PTHREAD_CFLAGS= PTHREAD_LIBS= fi # fi ## ## Libraries ## ## Most libraries are included only if they demonstrably provide a function ## we need, but libm is an exception: always include it, because there are ## too many compilers that play cute optimization games that will break ## probes for standard functions such as pow(). ## { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lm" >&5 $as_echo_n "checking for main in -lm... " >&6; } if ${ac_cv_lib_m_main+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lm $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { return main (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_m_main=yes else ac_cv_lib_m_main=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_main" >&5 $as_echo "$ac_cv_lib_m_main" >&6; } if test "x$ac_cv_lib_m_main" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LIBM 1 _ACEOF LIBS="-lm $LIBS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing setproctitle" >&5 $as_echo_n "checking for library containing setproctitle... " >&6; } if ${ac_cv_search_setproctitle+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char setproctitle (); int main () { return setproctitle (); ; return 0; } _ACEOF for ac_lib in '' util; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO"; then : ac_cv_search_setproctitle=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_setproctitle+:} false; then : break fi done if ${ac_cv_search_setproctitle+:} false; then : else ac_cv_search_setproctitle=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_setproctitle" >&5 $as_echo "$ac_cv_search_setproctitle" >&6; } ac_res=$ac_cv_search_setproctitle if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi # gcc/clang's sanitizer helper library provides dlopen but not dlsym, thus # when enabling asan the dlopen check doesn't notice that -ldl is actually # required. Just checking for dlsym() ought to suffice. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlsym" >&5 $as_echo_n "checking for library containing dlsym... " >&6; } if ${ac_cv_search_dlsym+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char dlsym (); int main () { return dlsym (); ; return 0; } _ACEOF for ac_lib in '' dl; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO"; then : ac_cv_search_dlsym=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_dlsym+:} false; then : break fi done if ${ac_cv_search_dlsym+:} false; then : else ac_cv_search_dlsym=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlsym" >&5 $as_echo "$ac_cv_search_dlsym" >&6; } ac_res=$ac_cv_search_dlsym if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5 $as_echo_n "checking for library containing socket... " >&6; } if ${ac_cv_search_socket+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char socket (); int main () { return socket (); ; return 0; } _ACEOF for ac_lib in '' socket ws2_32; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO"; then : ac_cv_search_socket=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_socket+:} false; then : break fi done if ${ac_cv_search_socket+:} false; then : else ac_cv_search_socket=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5 $as_echo "$ac_cv_search_socket" >&6; } ac_res=$ac_cv_search_socket if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing getopt_long" >&5 $as_echo_n "checking for library containing getopt_long... " >&6; } if ${ac_cv_search_getopt_long+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char getopt_long (); int main () { return getopt_long (); ; return 0; } _ACEOF for ac_lib in '' getopt gnugetopt; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO"; then : ac_cv_search_getopt_long=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_getopt_long+:} false; then : break fi done if ${ac_cv_search_getopt_long+:} false; then : else ac_cv_search_getopt_long=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_getopt_long" >&5 $as_echo "$ac_cv_search_getopt_long" >&6; } ac_res=$ac_cv_search_getopt_long if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing shm_open" >&5 $as_echo_n "checking for library containing shm_open... " >&6; } if ${ac_cv_search_shm_open+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char shm_open (); int main () { return shm_open (); ; return 0; } _ACEOF for ac_lib in '' rt; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO"; then : ac_cv_search_shm_open=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_shm_open+:} false; then : break fi done if ${ac_cv_search_shm_open+:} false; then : else ac_cv_search_shm_open=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_shm_open" >&5 $as_echo "$ac_cv_search_shm_open" >&6; } ac_res=$ac_cv_search_shm_open if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing shm_unlink" >&5 $as_echo_n "checking for library containing shm_unlink... " >&6; } if ${ac_cv_search_shm_unlink+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char shm_unlink (); int main () { return shm_unlink (); ; return 0; } _ACEOF for ac_lib in '' rt; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO"; then : ac_cv_search_shm_unlink=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_shm_unlink+:} false; then : break fi done if ${ac_cv_search_shm_unlink+:} false; then : else ac_cv_search_shm_unlink=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_shm_unlink" >&5 $as_echo "$ac_cv_search_shm_unlink" >&6; } ac_res=$ac_cv_search_shm_unlink if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5 $as_echo_n "checking for library containing clock_gettime... " >&6; } if ${ac_cv_search_clock_gettime+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char clock_gettime (); int main () { return clock_gettime (); ; return 0; } _ACEOF for ac_lib in '' rt; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO"; then : ac_cv_search_clock_gettime=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_clock_gettime+:} false; then : break fi done if ${ac_cv_search_clock_gettime+:} false; then : else ac_cv_search_clock_gettime=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5 $as_echo "$ac_cv_search_clock_gettime" >&6; } ac_res=$ac_cv_search_clock_gettime if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi # Cygwin: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing shmget" >&5 $as_echo_n "checking for library containing shmget... " >&6; } if ${ac_cv_search_shmget+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char shmget (); int main () { return shmget (); ; return 0; } _ACEOF for ac_lib in '' cygipc; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO"; then : ac_cv_search_shmget=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_shmget+:} false; then : break fi done if ${ac_cv_search_shmget+:} false; then : else ac_cv_search_shmget=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_shmget" >&5 $as_echo "$ac_cv_search_shmget" >&6; } ac_res=$ac_cv_search_shmget if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi # *BSD: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing backtrace_symbols" >&5 $as_echo_n "checking for library containing backtrace_symbols... " >&6; } if ${ac_cv_search_backtrace_symbols+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char backtrace_symbols (); int main () { return backtrace_symbols (); ; return 0; } _ACEOF for ac_lib in '' execinfo; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO"; then : ac_cv_search_backtrace_symbols=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_backtrace_symbols+:} false; then : break fi done if ${ac_cv_search_backtrace_symbols+:} false; then : else ac_cv_search_backtrace_symbols=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_backtrace_symbols" >&5 $as_echo "$ac_cv_search_backtrace_symbols" >&6; } ac_res=$ac_cv_search_backtrace_symbols if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing pthread_barrier_wait" >&5 $as_echo_n "checking for library containing pthread_barrier_wait... 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Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char pthread_barrier_wait (); int main () { return pthread_barrier_wait (); ; return 0; } _ACEOF for ac_lib in '' pthread; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO"; then : ac_cv_search_pthread_barrier_wait=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_pthread_barrier_wait+:} false; then : break fi done if ${ac_cv_search_pthread_barrier_wait+:} false; then : else ac_cv_search_pthread_barrier_wait=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_pthread_barrier_wait" >&5 $as_echo "$ac_cv_search_pthread_barrier_wait" >&6; } ac_res=$ac_cv_search_pthread_barrier_wait if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi if test "$with_readline" = yes; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing readline" >&5 $as_echo_n "checking for library containing readline... " >&6; } if ${pgac_cv_check_readline+:} false; then : $as_echo_n "(cached) " >&6 else pgac_cv_check_readline=no pgac_save_LIBS=$LIBS if test x"$with_libedit_preferred" != x"yes" then READLINE_ORDER="-lreadline -ledit" else READLINE_ORDER="-ledit -lreadline" fi for pgac_rllib in $READLINE_ORDER ; do for pgac_lib in "" " -ltermcap" " -lncurses" " -lcurses" ; do LIBS="${pgac_rllib}${pgac_lib} $pgac_save_LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char readline (); int main () { return readline (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : # Older NetBSD and OpenBSD have a broken linker that does not # recognize dependent libraries; assume curses is needed if we didn't # find any dependency. case $host_os in netbsd* | openbsd*) if test x"$pgac_lib" = x"" ; then pgac_lib=" -lcurses" fi ;; esac pgac_cv_check_readline="${pgac_rllib}${pgac_lib}" break fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext done if test "$pgac_cv_check_readline" != no ; then break fi done LIBS=$pgac_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_check_readline" >&5 $as_echo "$pgac_cv_check_readline" >&6; } if test "$pgac_cv_check_readline" != no ; then LIBS="$pgac_cv_check_readline $LIBS" $as_echo "#define HAVE_LIBREADLINE 1" >>confdefs.h fi if test x"$pgac_cv_check_readline" = x"no"; then as_fn_error $? "readline library not found If you have readline already installed, see config.log for details on the failure. It is possible the compiler isn't looking in the proper directory. Use --without-readline to disable readline support." "$LINENO" 5 fi fi if test "$with_zlib" = yes; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inflate in -lz" >&5 $as_echo_n "checking for inflate in -lz... " >&6; } if ${ac_cv_lib_z_inflate+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lz $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char inflate (); int main () { return inflate (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_z_inflate=yes else ac_cv_lib_z_inflate=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_inflate" >&5 $as_echo "$ac_cv_lib_z_inflate" >&6; } if test "x$ac_cv_lib_z_inflate" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LIBZ 1 _ACEOF LIBS="-lz $LIBS" else as_fn_error $? "zlib library not found If you have zlib already installed, see config.log for details on the failure. It is possible the compiler isn't looking in the proper directory. Use --without-zlib to disable zlib support." "$LINENO" 5 fi fi if test "$with_gssapi" = yes ; then if test "$PORTNAME" != "win32"; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gss_store_cred_into" >&5 $as_echo_n "checking for library containing gss_store_cred_into... " >&6; } if ${ac_cv_search_gss_store_cred_into+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char gss_store_cred_into (); int main () { return gss_store_cred_into (); ; return 0; } _ACEOF for ac_lib in '' gssapi_krb5 gss 'gssapi -lkrb5 -lcrypto'; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO"; then : ac_cv_search_gss_store_cred_into=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_gss_store_cred_into+:} false; then : break fi done if ${ac_cv_search_gss_store_cred_into+:} false; then : else ac_cv_search_gss_store_cred_into=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gss_store_cred_into" >&5 $as_echo "$ac_cv_search_gss_store_cred_into" >&6; } ac_res=$ac_cv_search_gss_store_cred_into if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" else as_fn_error $? "could not find function 'gss_store_cred_into' required for GSSAPI" "$LINENO" 5 fi else LIBS="$LIBS -lgssapi32" fi fi # # SSL Library # # There is currently only one supported SSL/TLS library: OpenSSL. # # Check whether --with-ssl was given. if test "${with_ssl+set}" = set; then : withval=$with_ssl; case $withval in yes) as_fn_error $? "argument required for --with-ssl option" "$LINENO" 5 ;; no) as_fn_error $? "argument required for --with-ssl option" "$LINENO" 5 ;; *) ;; esac fi if test x"$with_ssl" = x"" ; then with_ssl=no fi # Check whether --with-openssl was given. if test "${with_openssl+set}" = set; then : withval=$with_openssl; case $withval in yes) : ;; no) : ;; *) as_fn_error $? "no argument expected for --with-openssl option" "$LINENO" 5 ;; esac else with_openssl=no fi if test "$with_openssl" = yes ; then with_ssl=openssl fi if test "$with_ssl" = openssl ; then # Minimum required OpenSSL version is 1.1.1 $as_echo "#define OPENSSL_API_COMPAT 0x10101000L" >>confdefs.h if test "$PORTNAME" != "win32"; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CRYPTO_new_ex_data in -lcrypto" >&5 $as_echo_n "checking for CRYPTO_new_ex_data in -lcrypto... " >&6; } if ${ac_cv_lib_crypto_CRYPTO_new_ex_data+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lcrypto $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char CRYPTO_new_ex_data (); int main () { return CRYPTO_new_ex_data (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_crypto_CRYPTO_new_ex_data=yes else ac_cv_lib_crypto_CRYPTO_new_ex_data=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_CRYPTO_new_ex_data" >&5 $as_echo "$ac_cv_lib_crypto_CRYPTO_new_ex_data" >&6; } if test "x$ac_cv_lib_crypto_CRYPTO_new_ex_data" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LIBCRYPTO 1 _ACEOF LIBS="-lcrypto $LIBS" else as_fn_error $? "library 'crypto' is required for OpenSSL" "$LINENO" 5 fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SSL_new in -lssl" >&5 $as_echo_n "checking for SSL_new in -lssl... " >&6; } if ${ac_cv_lib_ssl_SSL_new+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lssl $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char SSL_new (); int main () { return SSL_new (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_ssl_SSL_new=yes else ac_cv_lib_ssl_SSL_new=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ssl_SSL_new" >&5 $as_echo "$ac_cv_lib_ssl_SSL_new" >&6; } if test "x$ac_cv_lib_ssl_SSL_new" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LIBSSL 1 _ACEOF LIBS="-lssl $LIBS" else as_fn_error $? "library 'ssl' is required for OpenSSL" "$LINENO" 5 fi else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing CRYPTO_new_ex_data" >&5 $as_echo_n "checking for library containing CRYPTO_new_ex_data... " >&6; } if ${ac_cv_search_CRYPTO_new_ex_data+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char CRYPTO_new_ex_data (); int main () { return CRYPTO_new_ex_data (); ; return 0; } _ACEOF for ac_lib in '' eay32 crypto; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO"; then : ac_cv_search_CRYPTO_new_ex_data=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_CRYPTO_new_ex_data+:} false; then : break fi done if ${ac_cv_search_CRYPTO_new_ex_data+:} false; then : else ac_cv_search_CRYPTO_new_ex_data=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_CRYPTO_new_ex_data" >&5 $as_echo "$ac_cv_search_CRYPTO_new_ex_data" >&6; } ac_res=$ac_cv_search_CRYPTO_new_ex_data if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" else as_fn_error $? "library 'eay32' or 'crypto' is required for OpenSSL" "$LINENO" 5 fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing SSL_new" >&5 $as_echo_n "checking for library containing SSL_new... " >&6; } if ${ac_cv_search_SSL_new+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char SSL_new (); int main () { return SSL_new (); ; return 0; } _ACEOF for ac_lib in '' ssleay32 ssl; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO"; then : ac_cv_search_SSL_new=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_SSL_new+:} false; then : break fi done if ${ac_cv_search_SSL_new+:} false; then : else ac_cv_search_SSL_new=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_SSL_new" >&5 $as_echo "$ac_cv_search_SSL_new" >&6; } ac_res=$ac_cv_search_SSL_new if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" else as_fn_error $? "library 'ssleay32' or 'ssl' is required for OpenSSL" "$LINENO" 5 fi fi # Functions introduced in OpenSSL 1.1.1. for ac_func in SSL_CTX_set_ciphersuites do : ac_fn_c_check_func "$LINENO" "SSL_CTX_set_ciphersuites" "ac_cv_func_SSL_CTX_set_ciphersuites" if test "x$ac_cv_func_SSL_CTX_set_ciphersuites" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_SSL_CTX_SET_CIPHERSUITES 1 _ACEOF else as_fn_error $? "OpenSSL version >= 1.1.1 is required for SSL support" "$LINENO" 5 fi done # Function introduced in OpenSSL 1.0.2, not in LibreSSL. for ac_func in SSL_CTX_set_cert_cb do : ac_fn_c_check_func "$LINENO" "SSL_CTX_set_cert_cb" "ac_cv_func_SSL_CTX_set_cert_cb" if test "x$ac_cv_func_SSL_CTX_set_cert_cb" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_SSL_CTX_SET_CERT_CB 1 _ACEOF fi done # Function introduced in OpenSSL 1.1.1, not in LibreSSL. for ac_func in X509_get_signature_info SSL_CTX_set_num_tickets do : as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" if eval test \"x\$"$as_ac_var"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi done $as_echo "#define USE_OPENSSL 1" >>confdefs.h elif test "$with_ssl" != no ; then as_fn_error $? "--with-ssl must specify openssl" "$LINENO" 5 fi if test "$with_pam" = yes ; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pam_start in -lpam" >&5 $as_echo_n "checking for pam_start in -lpam... " >&6; } if ${ac_cv_lib_pam_pam_start+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lpam $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char pam_start (); int main () { return pam_start (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_pam_pam_start=yes else ac_cv_lib_pam_pam_start=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pam_pam_start" >&5 $as_echo "$ac_cv_lib_pam_pam_start" >&6; } if test "x$ac_cv_lib_pam_pam_start" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LIBPAM 1 _ACEOF LIBS="-lpam $LIBS" else as_fn_error $? "library 'pam' is required for PAM" "$LINENO" 5 fi fi if test "$with_libxml" = yes ; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xmlSaveToBuffer in -lxml2" >&5 $as_echo_n "checking for xmlSaveToBuffer in -lxml2... " >&6; } if ${ac_cv_lib_xml2_xmlSaveToBuffer+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lxml2 $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char xmlSaveToBuffer (); int main () { return xmlSaveToBuffer (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_xml2_xmlSaveToBuffer=yes else ac_cv_lib_xml2_xmlSaveToBuffer=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_xml2_xmlSaveToBuffer" >&5 $as_echo "$ac_cv_lib_xml2_xmlSaveToBuffer" >&6; } if test "x$ac_cv_lib_xml2_xmlSaveToBuffer" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LIBXML2 1 _ACEOF LIBS="-lxml2 $LIBS" else as_fn_error $? "library 'xml2' (version >= 2.6.23) is required for XML support" "$LINENO" 5 fi fi if test "$with_libxslt" = yes ; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xsltCleanupGlobals in -lxslt" >&5 $as_echo_n "checking for xsltCleanupGlobals in -lxslt... " >&6; } if ${ac_cv_lib_xslt_xsltCleanupGlobals+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lxslt $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char xsltCleanupGlobals (); int main () { return xsltCleanupGlobals (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_xslt_xsltCleanupGlobals=yes else ac_cv_lib_xslt_xsltCleanupGlobals=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_xslt_xsltCleanupGlobals" >&5 $as_echo "$ac_cv_lib_xslt_xsltCleanupGlobals" >&6; } if test "x$ac_cv_lib_xslt_xsltCleanupGlobals" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LIBXSLT 1 _ACEOF LIBS="-lxslt $LIBS" else as_fn_error $? "library 'xslt' is required for XSLT support" "$LINENO" 5 fi fi if test "$with_lz4" = yes ; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LZ4_compress_default in -llz4" >&5 $as_echo_n "checking for LZ4_compress_default in -llz4... " >&6; } if ${ac_cv_lib_lz4_LZ4_compress_default+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-llz4 $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char LZ4_compress_default (); int main () { return LZ4_compress_default (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_lz4_LZ4_compress_default=yes else ac_cv_lib_lz4_LZ4_compress_default=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lz4_LZ4_compress_default" >&5 $as_echo "$ac_cv_lib_lz4_LZ4_compress_default" >&6; } if test "x$ac_cv_lib_lz4_LZ4_compress_default" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LIBLZ4 1 _ACEOF LIBS="-llz4 $LIBS" else as_fn_error $? "library 'lz4' is required for LZ4 support" "$LINENO" 5 fi fi if test "$with_zstd" = yes ; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ZSTD_compress in -lzstd" >&5 $as_echo_n "checking for ZSTD_compress in -lzstd... " >&6; } if ${ac_cv_lib_zstd_ZSTD_compress+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lzstd $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char ZSTD_compress (); int main () { return ZSTD_compress (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_zstd_ZSTD_compress=yes else ac_cv_lib_zstd_ZSTD_compress=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_zstd_ZSTD_compress" >&5 $as_echo "$ac_cv_lib_zstd_ZSTD_compress" >&6; } if test "x$ac_cv_lib_zstd_ZSTD_compress" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LIBZSTD 1 _ACEOF LIBS="-lzstd $LIBS" else as_fn_error $? "library 'zstd' is required for ZSTD support" "$LINENO" 5 fi fi # Note: We can test for libldap_r only after we know PTHREAD_LIBS if test "$with_ldap" = yes ; then _LIBS="$LIBS" if test "$PORTNAME" != "win32"; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldap_bind in -lldap" >&5 $as_echo_n "checking for ldap_bind in -lldap... " >&6; } if ${ac_cv_lib_ldap_ldap_bind+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lldap $EXTRA_LDAP_LIBS $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char ldap_bind (); int main () { return ldap_bind (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_ldap_ldap_bind=yes else ac_cv_lib_ldap_ldap_bind=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ldap_ldap_bind" >&5 $as_echo "$ac_cv_lib_ldap_ldap_bind" >&6; } if test "x$ac_cv_lib_ldap_ldap_bind" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LIBLDAP 1 _ACEOF LIBS="-lldap $LIBS" else as_fn_error $? "library 'ldap' is required for LDAP" "$LINENO" 5 fi LDAP_LIBS_BE="-lldap $EXTRA_LDAP_LIBS" # This test is carried out against libldap. for ac_func in ldap_initialize do : ac_fn_c_check_func "$LINENO" "ldap_initialize" "ac_cv_func_ldap_initialize" if test "x$ac_cv_func_ldap_initialize" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LDAP_INITIALIZE 1 _ACEOF fi done # The separate ldap_r library only exists in OpenLDAP < 2.5, and if we # have 2.5 or later, we shouldn't even probe for ldap_r (we might find a # library from a separate OpenLDAP installation). The most reliable # way to check that is to check for a function introduced in 2.5. ac_fn_c_check_func "$LINENO" "ldap_verify_credentials" "ac_cv_func_ldap_verify_credentials" if test "x$ac_cv_func_ldap_verify_credentials" = xyes; then : thread_safe_libldap=yes else thread_safe_libldap=no fi if test "$thread_safe_libldap" = no; then # Use ldap_r for FE if available, else assume ldap is thread-safe. # On some platforms ldap_r fails to link without PTHREAD_LIBS. LIBS="$_LIBS" { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldap_bind in -lldap_r" >&5 $as_echo_n "checking for ldap_bind in -lldap_r... " >&6; } if ${ac_cv_lib_ldap_r_ldap_bind+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lldap_r $PTHREAD_CFLAGS $PTHREAD_LIBS $EXTRA_LDAP_LIBS $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char ldap_bind (); int main () { return ldap_bind (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_ldap_r_ldap_bind=yes else ac_cv_lib_ldap_r_ldap_bind=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ldap_r_ldap_bind" >&5 $as_echo "$ac_cv_lib_ldap_r_ldap_bind" >&6; } if test "x$ac_cv_lib_ldap_r_ldap_bind" = xyes; then : LDAP_LIBS_FE="-lldap_r $EXTRA_LDAP_LIBS" else LDAP_LIBS_FE="-lldap $EXTRA_LDAP_LIBS" fi else LDAP_LIBS_FE="-lldap $EXTRA_LDAP_LIBS" fi else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldap_bind in -lwldap32" >&5 $as_echo_n "checking for ldap_bind in -lwldap32... " >&6; } if ${ac_cv_lib_wldap32_ldap_bind+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lwldap32 $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char ldap_bind (); int main () { return ldap_bind (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_wldap32_ldap_bind=yes else ac_cv_lib_wldap32_ldap_bind=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_wldap32_ldap_bind" >&5 $as_echo "$ac_cv_lib_wldap32_ldap_bind" >&6; } if test "x$ac_cv_lib_wldap32_ldap_bind" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LIBWLDAP32 1 _ACEOF LIBS="-lwldap32 $LIBS" else as_fn_error $? "library 'wldap32' is required for LDAP" "$LINENO" 5 fi LDAP_LIBS_FE="-lwldap32" LDAP_LIBS_BE="-lwldap32" fi LIBS="$_LIBS" fi # for contrib/sepgsql if test "$with_selinux" = yes; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for security_compute_create_name in -lselinux" >&5 $as_echo_n "checking for security_compute_create_name in -lselinux... " >&6; } if ${ac_cv_lib_selinux_security_compute_create_name+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lselinux $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char security_compute_create_name (); int main () { return security_compute_create_name (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_selinux_security_compute_create_name=yes else ac_cv_lib_selinux_security_compute_create_name=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_security_compute_create_name" >&5 $as_echo "$ac_cv_lib_selinux_security_compute_create_name" >&6; } if test "x$ac_cv_lib_selinux_security_compute_create_name" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LIBSELINUX 1 _ACEOF LIBS="-lselinux $LIBS" else as_fn_error $? "library 'libselinux', version 2.1.10 or newer, is required for SELinux support" "$LINENO" 5 fi fi # for contrib/uuid-ossp if test "$with_uuid" = bsd ; then # On BSD, the UUID functions are in libc ac_fn_c_check_func "$LINENO" "uuid_to_string" "ac_cv_func_uuid_to_string" if test "x$ac_cv_func_uuid_to_string" = xyes; then : UUID_LIBS="" else as_fn_error $? "BSD UUID functions are not present" "$LINENO" 5 fi elif test "$with_uuid" = e2fs ; then # On macOS, the UUID functions are in libc ac_fn_c_check_func "$LINENO" "uuid_generate" "ac_cv_func_uuid_generate" if test "x$ac_cv_func_uuid_generate" = xyes; then : UUID_LIBS="" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uuid_generate in -luuid" >&5 $as_echo_n "checking for uuid_generate in -luuid... " >&6; } if ${ac_cv_lib_uuid_uuid_generate+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-luuid $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char uuid_generate (); int main () { return uuid_generate (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_uuid_uuid_generate=yes else ac_cv_lib_uuid_uuid_generate=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_uuid_uuid_generate" >&5 $as_echo "$ac_cv_lib_uuid_uuid_generate" >&6; } if test "x$ac_cv_lib_uuid_uuid_generate" = xyes; then : UUID_LIBS="-luuid" else as_fn_error $? "library 'uuid' is required for E2FS UUID" "$LINENO" 5 fi fi elif test "$with_uuid" = ossp ; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uuid_export in -lossp-uuid" >&5 $as_echo_n "checking for uuid_export in -lossp-uuid... " >&6; } if ${ac_cv_lib_ossp_uuid_uuid_export+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lossp-uuid $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char uuid_export (); int main () { return uuid_export (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_ossp_uuid_uuid_export=yes else ac_cv_lib_ossp_uuid_uuid_export=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ossp_uuid_uuid_export" >&5 $as_echo "$ac_cv_lib_ossp_uuid_uuid_export" >&6; } if test "x$ac_cv_lib_ossp_uuid_uuid_export" = xyes; then : UUID_LIBS="-lossp-uuid" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uuid_export in -luuid" >&5 $as_echo_n "checking for uuid_export in -luuid... " >&6; } if ${ac_cv_lib_uuid_uuid_export+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-luuid $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char uuid_export (); int main () { return uuid_export (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_uuid_uuid_export=yes else ac_cv_lib_uuid_uuid_export=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_uuid_uuid_export" >&5 $as_echo "$ac_cv_lib_uuid_uuid_export" >&6; } if test "x$ac_cv_lib_uuid_uuid_export" = xyes; then : UUID_LIBS="-luuid" else as_fn_error $? "library 'ossp-uuid' or 'uuid' is required for OSSP UUID" "$LINENO" 5 fi fi fi ## ## Header files ## { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5 $as_echo_n "checking for stdbool.h that conforms to C99... 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See http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html */ _Bool q = true; _Bool *pq = &q; int main () { bool e = &s; *pq |= q; *pq |= ! q; /* Refer to every declared value, to avoid compiler optimizations. */ return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l + !m + !n + !o + !p + !q + !pq); ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : ac_cv_header_stdbool_h=yes else ac_cv_header_stdbool_h=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5 $as_echo "$ac_cv_header_stdbool_h" >&6; } ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default" if test "x$ac_cv_type__Bool" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE__BOOL 1 _ACEOF fi if test $ac_cv_header_stdbool_h = yes; then $as_echo "#define HAVE_STDBOOL_H 1" >>confdefs.h fi for ac_header in atomic.h copyfile.h execinfo.h getopt.h ifaddrs.h mbarrier.h sys/epoll.h sys/event.h sys/personality.h sys/prctl.h sys/procctl.h sys/signalfd.h sys/ucred.h termios.h ucred.h xlocale.h do : as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done if expr x"$pgac_cv_check_readline" : 'x-lreadline' >/dev/null ; then for ac_header in readline/readline.h do : ac_fn_c_check_header_mongrel "$LINENO" "readline/readline.h" "ac_cv_header_readline_readline_h" "$ac_includes_default" if test "x$ac_cv_header_readline_readline_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_READLINE_READLINE_H 1 _ACEOF else for ac_header in readline.h do : ac_fn_c_check_header_mongrel "$LINENO" "readline.h" "ac_cv_header_readline_h" "$ac_includes_default" if test "x$ac_cv_header_readline_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_READLINE_H 1 _ACEOF else as_fn_error $? "readline header not found If you have readline already installed, see config.log for details on the failure. It is possible the compiler isn't looking in the proper directory. Use --without-readline to disable readline support." "$LINENO" 5 fi done fi done for ac_header in readline/history.h do : ac_fn_c_check_header_mongrel "$LINENO" "readline/history.h" "ac_cv_header_readline_history_h" "$ac_includes_default" if test "x$ac_cv_header_readline_history_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_READLINE_HISTORY_H 1 _ACEOF else for ac_header in history.h do : ac_fn_c_check_header_mongrel "$LINENO" "history.h" "ac_cv_header_history_h" "$ac_includes_default" if test "x$ac_cv_header_history_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_HISTORY_H 1 _ACEOF else as_fn_error $? "history header not found If you have readline already installed, see config.log for details on the failure. It is possible the compiler isn't looking in the proper directory. Use --without-readline to disable readline support." "$LINENO" 5 fi done fi done fi if expr x"$pgac_cv_check_readline" : 'x-ledit' >/dev/null ; then # Some installations of libedit usurp /usr/include/readline/, which seems # bad practice, since in combined installations readline will have its headers # there. We might have to resort to AC_EGREP checks to make sure we found # the proper header... for ac_header in editline/readline.h do : ac_fn_c_check_header_mongrel "$LINENO" "editline/readline.h" "ac_cv_header_editline_readline_h" "$ac_includes_default" if test "x$ac_cv_header_editline_readline_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_EDITLINE_READLINE_H 1 _ACEOF else for ac_header in readline.h do : ac_fn_c_check_header_mongrel "$LINENO" "readline.h" "ac_cv_header_readline_h" "$ac_includes_default" if test "x$ac_cv_header_readline_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_READLINE_H 1 _ACEOF else for ac_header in readline/readline.h do : ac_fn_c_check_header_mongrel "$LINENO" "readline/readline.h" "ac_cv_header_readline_readline_h" "$ac_includes_default" if test "x$ac_cv_header_readline_readline_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_READLINE_READLINE_H 1 _ACEOF else as_fn_error $? "readline header not found If you have libedit already installed, see config.log for details on the failure. It is possible the compiler isn't looking in the proper directory. Use --without-readline to disable libedit support." "$LINENO" 5 fi done fi done fi done # Note: in a libedit installation, history.h is sometimes a dummy, and may # not be there at all. Hence, don't complain if not found. We must check # though, since in yet other versions it is an independent header. for ac_header in editline/history.h do : ac_fn_c_check_header_mongrel "$LINENO" "editline/history.h" "ac_cv_header_editline_history_h" "$ac_includes_default" if test "x$ac_cv_header_editline_history_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_EDITLINE_HISTORY_H 1 _ACEOF else for ac_header in history.h do : ac_fn_c_check_header_mongrel "$LINENO" "history.h" "ac_cv_header_history_h" "$ac_includes_default" if test "x$ac_cv_header_history_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_HISTORY_H 1 _ACEOF else for ac_header in readline/history.h do : ac_fn_c_check_header_mongrel "$LINENO" "readline/history.h" "ac_cv_header_readline_history_h" "$ac_includes_default" if test "x$ac_cv_header_readline_history_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_READLINE_HISTORY_H 1 _ACEOF fi done fi done fi done fi if test "$with_zlib" = yes; then ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default" if test "x$ac_cv_header_zlib_h" = xyes; then : else as_fn_error $? "zlib header not found If you have zlib already installed, see config.log for details on the failure. It is possible the compiler isn't looking in the proper directory. Use --without-zlib to disable zlib support." "$LINENO" 5 fi fi if test -z "$LZ4"; then for ac_prog in lz4 do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_path_LZ4+:} false; then : $as_echo_n "(cached) " >&6 else case $LZ4 in [\\/]* | ?:[\\/]*) ac_cv_path_LZ4="$LZ4" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_LZ4="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi LZ4=$ac_cv_path_LZ4 if test -n "$LZ4"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LZ4" >&5 $as_echo "$LZ4" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$LZ4" && break done else # Report the value of LZ4 in configure's output in all cases. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LZ4" >&5 $as_echo_n "checking for LZ4... 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"gssapi.h header file is required for GSSAPI" "$LINENO" 5 fi done fi done for ac_header in gssapi/gssapi_ext.h do : ac_fn_c_check_header_mongrel "$LINENO" "gssapi/gssapi_ext.h" "ac_cv_header_gssapi_gssapi_ext_h" "$ac_includes_default" if test "x$ac_cv_header_gssapi_gssapi_ext_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_GSSAPI_GSSAPI_EXT_H 1 _ACEOF else for ac_header in gssapi_ext.h do : ac_fn_c_check_header_mongrel "$LINENO" "gssapi_ext.h" "ac_cv_header_gssapi_ext_h" "$ac_includes_default" if test "x$ac_cv_header_gssapi_ext_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_GSSAPI_EXT_H 1 _ACEOF else as_fn_error $? "gssapi_ext.h header file is required for GSSAPI" "$LINENO" 5 fi done fi done fi if test -z "$OPENSSL"; then for ac_prog in openssl do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... 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"header file is required for OpenSSL" "$LINENO" 5 fi fi if test "$with_pam" = yes ; then for ac_header in security/pam_appl.h do : ac_fn_c_check_header_mongrel "$LINENO" "security/pam_appl.h" "ac_cv_header_security_pam_appl_h" "$ac_includes_default" if test "x$ac_cv_header_security_pam_appl_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_SECURITY_PAM_APPL_H 1 _ACEOF else for ac_header in pam/pam_appl.h do : ac_fn_c_check_header_mongrel "$LINENO" "pam/pam_appl.h" "ac_cv_header_pam_pam_appl_h" "$ac_includes_default" if test "x$ac_cv_header_pam_pam_appl_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_PAM_PAM_APPL_H 1 _ACEOF else as_fn_error $? "header file or is required for PAM." "$LINENO" 5 fi done fi done fi if test "$with_bsd_auth" = yes ; then ac_fn_c_check_header_mongrel "$LINENO" "bsd_auth.h" "ac_cv_header_bsd_auth_h" "$ac_includes_default" if test "x$ac_cv_header_bsd_auth_h" = xyes; then : else as_fn_error $? "header file is required for BSD Authentication support" "$LINENO" 5 fi fi if test "$with_systemd" = yes ; then ac_fn_c_check_header_mongrel "$LINENO" "systemd/sd-daemon.h" "ac_cv_header_systemd_sd_daemon_h" "$ac_includes_default" if test "x$ac_cv_header_systemd_sd_daemon_h" = xyes; then : else as_fn_error $? "header file is required for systemd support" "$LINENO" 5 fi fi if test "$with_libxml" = yes ; then ac_fn_c_check_header_mongrel "$LINENO" "libxml/parser.h" "ac_cv_header_libxml_parser_h" "$ac_includes_default" if test "x$ac_cv_header_libxml_parser_h" = xyes; then : else as_fn_error $? "header file is required for XML support" "$LINENO" 5 fi fi if test "$with_libxslt" = yes ; then ac_fn_c_check_header_mongrel "$LINENO" "libxslt/xslt.h" "ac_cv_header_libxslt_xslt_h" "$ac_includes_default" if test "x$ac_cv_header_libxslt_xslt_h" = xyes; then : else as_fn_error $? "header file is required for XSLT support" "$LINENO" 5 fi fi if test "$with_ldap" = yes ; then if test "$PORTNAME" != "win32"; then ac_fn_c_check_header_mongrel "$LINENO" "ldap.h" "ac_cv_header_ldap_h" "$ac_includes_default" if test "x$ac_cv_header_ldap_h" = xyes; then : else as_fn_error $? "header file is required for LDAP" "$LINENO" 5 fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compatible LDAP implementation" >&5 $as_echo_n "checking for compatible LDAP implementation... 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"header file is required for LDAP" "$LINENO" 5 fi fi fi if test "$with_bonjour" = yes ; then ac_fn_c_check_header_mongrel "$LINENO" "dns_sd.h" "ac_cv_header_dns_sd_h" "$ac_includes_default" if test "x$ac_cv_header_dns_sd_h" = xyes; then : else as_fn_error $? "header file is required for Bonjour" "$LINENO" 5 fi fi # for contrib/uuid-ossp if test "$with_uuid" = bsd ; then for ac_header in uuid.h do : ac_fn_c_check_header_mongrel "$LINENO" "uuid.h" "ac_cv_header_uuid_h" "$ac_includes_default" if test "x$ac_cv_header_uuid_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_UUID_H 1 _ACEOF cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "uuid_to_string" >/dev/null 2>&1; then : else as_fn_error $? "header file does not match BSD UUID library" "$LINENO" 5 fi rm -f conftest* else as_fn_error $? "header file is required for BSD UUID" "$LINENO" 5 fi done elif test "$with_uuid" = e2fs ; then for ac_header in uuid/uuid.h do : ac_fn_c_check_header_mongrel "$LINENO" "uuid/uuid.h" "ac_cv_header_uuid_uuid_h" "$ac_includes_default" if test "x$ac_cv_header_uuid_uuid_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_UUID_UUID_H 1 _ACEOF cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "uuid_generate" >/dev/null 2>&1; then : else as_fn_error $? "header file does not match E2FS UUID library" "$LINENO" 5 fi rm -f conftest* else for ac_header in uuid.h do : ac_fn_c_check_header_mongrel "$LINENO" "uuid.h" "ac_cv_header_uuid_h" "$ac_includes_default" if test "x$ac_cv_header_uuid_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_UUID_H 1 _ACEOF cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "uuid_generate" >/dev/null 2>&1; then : else as_fn_error $? "header file does not match E2FS UUID library" "$LINENO" 5 fi rm -f conftest* else as_fn_error $? "header file or is required for E2FS UUID" "$LINENO" 5 fi done fi done elif test "$with_uuid" = ossp ; then for ac_header in ossp/uuid.h do : ac_fn_c_check_header_mongrel "$LINENO" "ossp/uuid.h" "ac_cv_header_ossp_uuid_h" "$ac_includes_default" if test "x$ac_cv_header_ossp_uuid_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_OSSP_UUID_H 1 _ACEOF cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "uuid_export" >/dev/null 2>&1; then : else as_fn_error $? "header file does not match OSSP UUID library" "$LINENO" 5 fi rm -f conftest* else for ac_header in uuid.h do : ac_fn_c_check_header_mongrel "$LINENO" "uuid.h" "ac_cv_header_uuid_h" "$ac_includes_default" if test "x$ac_cv_header_uuid_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_UUID_H 1 _ACEOF cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "uuid_export" >/dev/null 2>&1; then : else as_fn_error $? "header file does not match OSSP UUID library" "$LINENO" 5 fi rm -f conftest* else as_fn_error $? "header file or is required for OSSP UUID" "$LINENO" 5 fi done fi done fi if test "$PORTNAME" = "win32" ; then for ac_header in crtdefs.h do : ac_fn_c_check_header_mongrel "$LINENO" "crtdefs.h" "ac_cv_header_crtdefs_h" "$ac_includes_default" if test "x$ac_cv_header_crtdefs_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_CRTDEFS_H 1 _ACEOF fi done fi ## ## Types, structures, compiler characteristics ## { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 $as_echo_n "checking whether byte ordering is bigendian... " >&6; } if ${ac_cv_c_bigendian+:} false; then : $as_echo_n "(cached) " >&6 else ac_cv_c_bigendian=unknown # See if we're dealing with a universal compiler. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifndef __APPLE_CC__ not a universal capable compiler #endif typedef int dummy; _ACEOF if ac_fn_c_try_compile "$LINENO"; then : # Check for potential -arch flags. 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(defined BYTE_ORDER && defined BIG_ENDIAN \ && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ && LITTLE_ENDIAN) bogus endian macros #endif ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : # It does; now see whether it defined to BIG_ENDIAN or not. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include int main () { #if BYTE_ORDER != BIG_ENDIAN not big endian #endif ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : ac_cv_c_bigendian=yes else ac_cv_c_bigendian=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi if test $ac_cv_c_bigendian = unknown; then # See if defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) bogus endian macros #endif ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : # It does; now see whether it defined to _BIG_ENDIAN or not. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { #ifndef _BIG_ENDIAN not big endian #endif ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : ac_cv_c_bigendian=yes else ac_cv_c_bigendian=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi if test $ac_cv_c_bigendian = unknown; then # Compile a test program. if test "$cross_compiling" = yes; then : # Try to guess by grepping values from an object file. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ short int ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; short int ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; int use_ascii (int i) { return ascii_mm[i] + ascii_ii[i]; } short int ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; short int ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; int use_ebcdic (int i) { return ebcdic_mm[i] + ebcdic_ii[i]; } extern int foo; int main () { return use_ascii (foo) == use_ebcdic (foo); ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then ac_cv_c_bigendian=yes fi if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then if test "$ac_cv_c_bigendian" = unknown; then ac_cv_c_bigendian=no else # finding both strings is unlikely to happen, but who knows? ac_cv_c_bigendian=unknown fi fi fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ac_includes_default int main () { /* Are we little or big endian? From Harbison&Steele. */ union { long int l; char c[sizeof (long int)]; } u; u.l = 1; return u.c[sizeof (long int) - 1] == 1; ; return 0; } _ACEOF if ac_fn_c_try_run "$LINENO"; then : ac_cv_c_bigendian=no else ac_cv_c_bigendian=yes fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 $as_echo "$ac_cv_c_bigendian" >&6; } case $ac_cv_c_bigendian in #( yes) $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h ;; #( no) ;; #( universal) $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h ;; #( *) as_fn_error $? "unknown endianness presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 $as_echo_n "checking for inline... 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" >&6; } if ${pgac_cv_computed_goto+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { void *labeladdrs[] = {&&my_label}; goto *labeladdrs[0]; my_label: return 1; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : pgac_cv_computed_goto=yes else pgac_cv_computed_goto=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_computed_goto" >&5 $as_echo "$pgac_cv_computed_goto" >&6; } if test x"$pgac_cv_computed_goto" = xyes ; then $as_echo "#define HAVE_COMPUTED_GOTO 1" >>confdefs.h fi ac_fn_c_check_member "$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include #include " if test "x$ac_cv_member_struct_tm_tm_zone" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_STRUCT_TM_TM_ZONE 1 _ACEOF fi ac_fn_c_check_type "$LINENO" "union semun" "ac_cv_type_union_semun" "#include #include #include " if test "x$ac_cv_type_union_semun" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_UNION_SEMUN 1 _ACEOF fi ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include " if test "x$ac_cv_type_socklen_t" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_SOCKLEN_T 1 _ACEOF fi ac_fn_c_check_member "$LINENO" "struct sockaddr" "sa_len" "ac_cv_member_struct_sockaddr_sa_len" "#include #include " if test "x$ac_cv_member_struct_sockaddr_sa_len" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_STRUCT_SOCKADDR_SA_LEN 1 _ACEOF fi # MSVC doesn't cope well with defining restrict to __restrict, the # spelling it understands, because it conflicts with # __declspec(restrict). Therefore we define pg_restrict to the # appropriate definition, which presumably won't conflict. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5 $as_echo_n "checking for C/C++ restrict keyword... " >&6; } if ${ac_cv_c_restrict+:} false; then : $as_echo_n "(cached) " >&6 else ac_cv_c_restrict=no # The order here caters to the fact that C++ does not require restrict. for ac_kw in __restrict __restrict__ _Restrict restrict; do cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ typedef int * int_ptr; int foo (int_ptr $ac_kw ip) { return ip[0]; } int main () { int s[1]; int * $ac_kw t = s; t[0] = 0; return foo(t) ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : ac_cv_c_restrict=$ac_kw fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext test "$ac_cv_c_restrict" != no && break done fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5 $as_echo "$ac_cv_c_restrict" >&6; } case $ac_cv_c_restrict in restrict) ;; no) $as_echo "#define restrict /**/" >>confdefs.h ;; *) cat >>confdefs.h <<_ACEOF #define restrict $ac_cv_c_restrict _ACEOF ;; esac if test "$ac_cv_c_restrict" = "no"; then pg_restrict="" else pg_restrict="$ac_cv_c_restrict" fi cat >>confdefs.h <<_ACEOF #define pg_restrict $pg_restrict _ACEOF ac_fn_c_check_type "$LINENO" "struct option" "ac_cv_type_struct_option" "#ifdef HAVE_GETOPT_H #include #endif " if test "x$ac_cv_type_struct_option" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_STRUCT_OPTION 1 _ACEOF fi case $host_cpu in x86_64) # On x86_64, check if we can compile a popcntq instruction { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether assembler supports x86_64 popcntq" >&5 $as_echo_n "checking whether assembler supports x86_64 popcntq... " >&6; } if ${pgac_cv_have_x86_64_popcntq+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { long long x = 1; long long r; __asm__ __volatile__ (" popcntq %1,%0\n" : "=q"(r) : "rm"(x)); ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : pgac_cv_have_x86_64_popcntq=yes else pgac_cv_have_x86_64_popcntq=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_have_x86_64_popcntq" >&5 $as_echo "$pgac_cv_have_x86_64_popcntq" >&6; } if test x"$pgac_cv_have_x86_64_popcntq" = xyes ; then $as_echo "#define HAVE_X86_64_POPCNTQ 1" >>confdefs.h fi ;; ppc*|powerpc*) # On PPC, check if compiler accepts "i"(x) when __builtin_constant_p(x). { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __builtin_constant_p(x) implies \"i\"(x) acceptance" >&5 $as_echo_n "checking whether __builtin_constant_p(x) implies \"i\"(x) acceptance... " >&6; } if ${pgac_cv_have_i_constraint__builtin_constant_p+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ static inline int addi(int ra, int si) { int res = 0; if (__builtin_constant_p(si)) __asm__ __volatile__( " addi %0,%1,%2\n" : "=r"(res) : "b"(ra), "i"(si)); return res; } int test_adds(int x) { return addi(3, x) + addi(x, 5); } int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : pgac_cv_have_i_constraint__builtin_constant_p=yes else pgac_cv_have_i_constraint__builtin_constant_p=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_have_i_constraint__builtin_constant_p" >&5 $as_echo "$pgac_cv_have_i_constraint__builtin_constant_p" >&6; } if test x"$pgac_cv_have_i_constraint__builtin_constant_p" = xyes ; then $as_echo "#define HAVE_I_CONSTRAINT__BUILTIN_CONSTANT_P 1" >>confdefs.h fi ;; esac # Check largefile support. You might think this is a system service not a # compiler characteristic, but you'd be wrong. We must check this before # probing existence of related functions such as fseeko, since the largefile # defines can affect what is generated for that. if test "$PORTNAME" != "win32"; then # Check whether --enable-largefile was given. if test "${enable_largefile+set}" = set; then : enableval=$enable_largefile; fi if test "$enable_largefile" != no; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 $as_echo_n "checking for special C compiler options needed for large files... " >&6; } if ${ac_cv_sys_largefile_CC+:} false; then : $as_echo_n "(cached) " >&6 else ac_cv_sys_largefile_CC=no if test "$GCC" != yes; then ac_save_CC=$CC while :; do # IRIX 6.2 and later do not support large files by default, # so use the C compiler's -n32 option if that helps. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include /* Check that off_t can represent 2**63 - 1 correctly. We can't simply define LARGE_OFF_T to be 9223372036854775807, since some C++ compilers masquerading as C compilers incorrectly reject 9223372036854775807. */ #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 && LARGE_OFF_T % 2147483647 == 1) ? 1 : -1]; int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : break fi rm -f core conftest.err conftest.$ac_objext CC="$CC -n32" if ac_fn_c_try_compile "$LINENO"; then : ac_cv_sys_largefile_CC=' -n32'; break fi rm -f core conftest.err conftest.$ac_objext break done CC=$ac_save_CC rm -f conftest.$ac_ext fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5 $as_echo "$ac_cv_sys_largefile_CC" >&6; } if test "$ac_cv_sys_largefile_CC" != no; then CC=$CC$ac_cv_sys_largefile_CC fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } if ${ac_cv_sys_file_offset_bits+:} false; then : $as_echo_n "(cached) " >&6 else while :; do cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include /* Check that off_t can represent 2**63 - 1 correctly. We can't simply define LARGE_OFF_T to be 9223372036854775807, since some C++ compilers masquerading as C compilers incorrectly reject 9223372036854775807. */ #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 && LARGE_OFF_T % 2147483647 == 1) ? 1 : -1]; int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : ac_cv_sys_file_offset_bits=no; break fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #define _FILE_OFFSET_BITS 64 #include /* Check that off_t can represent 2**63 - 1 correctly. We can't simply define LARGE_OFF_T to be 9223372036854775807, since some C++ compilers masquerading as C compilers incorrectly reject 9223372036854775807. */ #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 && LARGE_OFF_T % 2147483647 == 1) ? 1 : -1]; int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : ac_cv_sys_file_offset_bits=64; break fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_cv_sys_file_offset_bits=unknown break done fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5 $as_echo "$ac_cv_sys_file_offset_bits" >&6; } case $ac_cv_sys_file_offset_bits in #( no | unknown) ;; *) cat >>confdefs.h <<_ACEOF #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits _ACEOF ;; esac rm -rf conftest* if test $ac_cv_sys_file_offset_bits = unknown; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; } if ${ac_cv_sys_large_files+:} false; then : $as_echo_n "(cached) " >&6 else while :; do cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include /* Check that off_t can represent 2**63 - 1 correctly. We can't simply define LARGE_OFF_T to be 9223372036854775807, since some C++ compilers masquerading as C compilers incorrectly reject 9223372036854775807. */ #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 && LARGE_OFF_T % 2147483647 == 1) ? 1 : -1]; int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : ac_cv_sys_large_files=no; break fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #define _LARGE_FILES 1 #include /* Check that off_t can represent 2**63 - 1 correctly. We can't simply define LARGE_OFF_T to be 9223372036854775807, since some C++ compilers masquerading as C compilers incorrectly reject 9223372036854775807. */ #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 && LARGE_OFF_T % 2147483647 == 1) ? 1 : -1]; int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : ac_cv_sys_large_files=1; break fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_cv_sys_large_files=unknown break done fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5 $as_echo "$ac_cv_sys_large_files" >&6; } case $ac_cv_sys_large_files in #( no | unknown) ;; *) cat >>confdefs.h <<_ACEOF #define _LARGE_FILES $ac_cv_sys_large_files _ACEOF ;; esac rm -rf conftest* fi fi fi # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of off_t" >&5 $as_echo_n "checking size of off_t... " >&6; } if ${ac_cv_sizeof_off_t+:} false; then : $as_echo_n "(cached) " >&6 else if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (off_t))" "ac_cv_sizeof_off_t" "$ac_includes_default"; then : else if test "$ac_cv_type_off_t" = yes; then { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (off_t) See \`config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_off_t=0 fi fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_off_t" >&5 $as_echo "$ac_cv_sizeof_off_t" >&6; } cat >>confdefs.h <<_ACEOF #define SIZEOF_OFF_T $ac_cv_sizeof_off_t _ACEOF # If we don't have largefile support, can't handle segment size >= 2GB. if test "$ac_cv_sizeof_off_t" -lt 8; then if expr $RELSEG_SIZE '*' $blocksize '>=' 2 '*' 1024 '*' 1024; then as_fn_error $? "Large file support is not enabled. Segment size cannot be larger than 1GB." "$LINENO" 5 fi fi # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of bool" >&5 $as_echo_n "checking size of bool... " >&6; } if ${ac_cv_sizeof_bool+:} false; then : $as_echo_n "(cached) " >&6 else if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (bool))" "ac_cv_sizeof_bool" "#ifdef HAVE_STDBOOL_H #include #endif "; then : else if test "$ac_cv_type_bool" = yes; then { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (bool) See \`config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_bool=0 fi fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_bool" >&5 $as_echo "$ac_cv_sizeof_bool" >&6; } cat >>confdefs.h <<_ACEOF #define SIZEOF_BOOL $ac_cv_sizeof_bool _ACEOF if test "$ac_cv_header_stdbool_h" = yes -a "$ac_cv_sizeof_bool" = 1; then $as_echo "#define PG_USE_STDBOOL 1" >>confdefs.h fi ## ## Functions, global variables ## { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int timezone" >&5 $as_echo_n "checking for int timezone... " >&6; } if ${pgac_cv_var_int_timezone+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int res; int main () { #ifndef __CYGWIN__ res = timezone / 60; #else res = _timezone / 60; #endif ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv_var_int_timezone=yes else pgac_cv_var_int_timezone=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_var_int_timezone" >&5 $as_echo "$pgac_cv_var_int_timezone" >&6; } if test x"$pgac_cv_var_int_timezone" = xyes ; then $as_echo "#define HAVE_INT_TIMEZONE 1" >>confdefs.h fi # Some versions of libedit contain strlcpy(), setproctitle(), and other # symbols that that library has no business exposing to the world. Pending # acquisition of a clue by those developers, ignore libedit (including its # possible alias of libreadline) while checking for everything else. LIBS_including_readline="$LIBS" LIBS=`echo "$LIBS" | sed -e 's/-ledit//g' -e 's/-lreadline//g'` for ac_func in backtrace_symbols copyfile copy_file_range getifaddrs getpeerucred inet_pton kqueue mbstowcs_l memset_s posix_fallocate ppoll pthread_is_threaded_np setproctitle setproctitle_fast strchrnul strsignal syncfs sync_file_range uselocale wcstombs_l do : as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" if eval test \"x\$"$as_ac_var"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi done # These typically are compiler builtins, for which AC_CHECK_FUNCS fails. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_bswap16" >&5 $as_echo_n "checking for __builtin_bswap16... " >&6; } if ${pgac_cv__builtin_bswap16+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int call__builtin_bswap16(int x) { return __builtin_bswap16(x); } int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv__builtin_bswap16=yes else pgac_cv__builtin_bswap16=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv__builtin_bswap16" >&5 $as_echo "$pgac_cv__builtin_bswap16" >&6; } if test x"${pgac_cv__builtin_bswap16}" = xyes ; then cat >>confdefs.h <<_ACEOF #define HAVE__BUILTIN_BSWAP16 1 _ACEOF fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_bswap32" >&5 $as_echo_n "checking for __builtin_bswap32... " >&6; } if ${pgac_cv__builtin_bswap32+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int call__builtin_bswap32(int x) { return __builtin_bswap32(x); } int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv__builtin_bswap32=yes else pgac_cv__builtin_bswap32=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv__builtin_bswap32" >&5 $as_echo "$pgac_cv__builtin_bswap32" >&6; } if test x"${pgac_cv__builtin_bswap32}" = xyes ; then cat >>confdefs.h <<_ACEOF #define HAVE__BUILTIN_BSWAP32 1 _ACEOF fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_bswap64" >&5 $as_echo_n "checking for __builtin_bswap64... " >&6; } if ${pgac_cv__builtin_bswap64+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int call__builtin_bswap64(long int x) { return __builtin_bswap64(x); } int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv__builtin_bswap64=yes else pgac_cv__builtin_bswap64=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv__builtin_bswap64" >&5 $as_echo "$pgac_cv__builtin_bswap64" >&6; } if test x"${pgac_cv__builtin_bswap64}" = xyes ; then cat >>confdefs.h <<_ACEOF #define HAVE__BUILTIN_BSWAP64 1 _ACEOF fi # We assume that we needn't test all widths of these explicitly: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_clz" >&5 $as_echo_n "checking for __builtin_clz... " >&6; } if ${pgac_cv__builtin_clz+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int call__builtin_clz(unsigned int x) { return __builtin_clz(x); } int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv__builtin_clz=yes else pgac_cv__builtin_clz=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv__builtin_clz" >&5 $as_echo "$pgac_cv__builtin_clz" >&6; } if test x"${pgac_cv__builtin_clz}" = xyes ; then cat >>confdefs.h <<_ACEOF #define HAVE__BUILTIN_CLZ 1 _ACEOF fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_ctz" >&5 $as_echo_n "checking for __builtin_ctz... " >&6; } if ${pgac_cv__builtin_ctz+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int call__builtin_ctz(unsigned int x) { return __builtin_ctz(x); } int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv__builtin_ctz=yes else pgac_cv__builtin_ctz=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv__builtin_ctz" >&5 $as_echo "$pgac_cv__builtin_ctz" >&6; } if test x"${pgac_cv__builtin_ctz}" = xyes ; then cat >>confdefs.h <<_ACEOF #define HAVE__BUILTIN_CTZ 1 _ACEOF fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_popcount" >&5 $as_echo_n "checking for __builtin_popcount... " >&6; } if ${pgac_cv__builtin_popcount+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int call__builtin_popcount(unsigned int x) { return __builtin_popcount(x); } int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv__builtin_popcount=yes else pgac_cv__builtin_popcount=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv__builtin_popcount" >&5 $as_echo "$pgac_cv__builtin_popcount" >&6; } if test x"${pgac_cv__builtin_popcount}" = xyes ; then cat >>confdefs.h <<_ACEOF #define HAVE__BUILTIN_POPCOUNT 1 _ACEOF fi # __builtin_frame_address may draw a diagnostic for non-constant argument, # so it needs a different test function. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_frame_address" >&5 $as_echo_n "checking for __builtin_frame_address... " >&6; } if ${pgac_cv__builtin_frame_address+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ void * call__builtin_frame_address(void) { return __builtin_frame_address(0); } int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv__builtin_frame_address=yes else pgac_cv__builtin_frame_address=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv__builtin_frame_address" >&5 $as_echo "$pgac_cv__builtin_frame_address" >&6; } if test x"${pgac_cv__builtin_frame_address}" = xyes ; then cat >>confdefs.h <<_ACEOF #define HAVE__BUILTIN_FRAME_ADDRESS 1 _ACEOF fi # We require 64-bit fseeko() to be available, but run this check anyway # in case it finds that _LARGEFILE_SOURCE has to be #define'd for that. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5 $as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; } if ${ac_cv_sys_largefile_source+:} false; then : $as_echo_n "(cached) " >&6 else while :; do cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include /* for off_t */ #include int main () { int (*fp) (FILE *, off_t, int) = fseeko; return fseeko (stdin, 0, 0) && fp (stdin, 0, 0); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_sys_largefile_source=no; break fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #define _LARGEFILE_SOURCE 1 #include /* for off_t */ #include int main () { int (*fp) (FILE *, off_t, int) = fseeko; return fseeko (stdin, 0, 0) && fp (stdin, 0, 0); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_sys_largefile_source=1; break fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext ac_cv_sys_largefile_source=unknown break done fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5 $as_echo "$ac_cv_sys_largefile_source" >&6; } case $ac_cv_sys_largefile_source in #( no | unknown) ;; *) cat >>confdefs.h <<_ACEOF #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source _ACEOF ;; esac rm -rf conftest* # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug # in glibc 2.1.3, but that breaks too many other things. # If you want fseeko and ftello with glibc, upgrade to a fixed glibc. if test $ac_cv_sys_largefile_source != unknown; then $as_echo "#define HAVE_FSEEKO 1" >>confdefs.h fi # posix_fadvise() is a no-op on Solaris, so don't incur function overhead # by calling it, 2009-04-02 # http://src.opensolaris.org/source/xref/onnv/onnv-gate/usr/src/lib/libc/port/gen/posix_fadvise.c # The Clang compiler raises a warning for an undeclared identifier that matches # a compiler builtin function. All extant Clang versions are affected, as of # Clang 3.6.0. Test a builtin known to every version. This problem affects the # C and Objective C languages, but Clang does report an error under C++ and # Objective C++. # # Passing -fno-builtin to the compiler would suppress this problem. That # strategy would have the advantage of being insensitive to stray warnings, but # it would make tests less realistic. { $as_echo "$as_me:${as_lineno-$LINENO}: checking how $CC reports undeclared, standard C functions" >&5 $as_echo_n "checking how $CC reports undeclared, standard C functions... " >&6; } if ${ac_cv_c_decl_report+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { (void) strchr; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : if test -s conftest.err; then : # For AC_CHECK_DECL to react to warnings, the compiler must be silent on # valid AC_CHECK_DECL input. No library function is consistently available # on freestanding implementations, so test against a dummy declaration. # Include always-available headers on the off chance that they somehow # elicit warnings. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include #include #include extern void ac_decl (int, char *); int main () { #ifdef __cplusplus (void) ac_decl ((int) 0, (char *) 0); (void) ac_decl; #else (void) ac_decl; #endif ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : if test -s conftest.err; then : { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "cannot detect from compiler exit status or warnings See \`config.log' for more details" "$LINENO" 5; } else ac_cv_c_decl_report=warning fi else { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "cannot compile a simple declaration test See \`config.log' for more details" "$LINENO" 5; } fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext else { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "compiler does not report undeclared identifiers See \`config.log' for more details" "$LINENO" 5; } fi else ac_cv_c_decl_report=error fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_decl_report" >&5 $as_echo "$ac_cv_c_decl_report" >&6; } case $ac_cv_c_decl_report in warning) ac_c_decl_warn_flag=yes ;; *) ac_c_decl_warn_flag= ;; esac if test "$PORTNAME" != "solaris"; then : for ac_func in posix_fadvise do : ac_fn_c_check_func "$LINENO" "posix_fadvise" "ac_cv_func_posix_fadvise" if test "x$ac_cv_func_posix_fadvise" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_POSIX_FADVISE 1 _ACEOF fi done ac_fn_c_check_decl "$LINENO" "posix_fadvise" "ac_cv_have_decl_posix_fadvise" "#include " if test "x$ac_cv_have_decl_posix_fadvise" = xyes; then : ac_have_decl=1 else ac_have_decl=0 fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_POSIX_FADVISE $ac_have_decl _ACEOF fi # fi ac_fn_c_check_decl "$LINENO" "fdatasync" "ac_cv_have_decl_fdatasync" "#include " if test "x$ac_cv_have_decl_fdatasync" = xyes; then : ac_have_decl=1 else ac_have_decl=0 fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_FDATASYNC $ac_have_decl _ACEOF ac_fn_c_check_decl "$LINENO" "strlcat" "ac_cv_have_decl_strlcat" "$ac_includes_default" if test "x$ac_cv_have_decl_strlcat" = xyes; then : ac_have_decl=1 else ac_have_decl=0 fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_STRLCAT $ac_have_decl _ACEOF ac_fn_c_check_decl "$LINENO" "strlcpy" "ac_cv_have_decl_strlcpy" "$ac_includes_default" if test "x$ac_cv_have_decl_strlcpy" = xyes; then : ac_have_decl=1 else ac_have_decl=0 fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_STRLCPY $ac_have_decl _ACEOF ac_fn_c_check_decl "$LINENO" "strnlen" "ac_cv_have_decl_strnlen" "$ac_includes_default" if test "x$ac_cv_have_decl_strnlen" = xyes; then : ac_have_decl=1 else ac_have_decl=0 fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_STRNLEN $ac_have_decl _ACEOF ac_fn_c_check_decl "$LINENO" "strsep" "ac_cv_have_decl_strsep" "$ac_includes_default" if test "x$ac_cv_have_decl_strsep" = xyes; then : ac_have_decl=1 else ac_have_decl=0 fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_STRSEP $ac_have_decl _ACEOF # We can't use AC_CHECK_FUNCS to detect these functions, because it # won't handle deployment target restrictions on macOS ac_fn_c_check_decl "$LINENO" "preadv" "ac_cv_have_decl_preadv" "#include " if test "x$ac_cv_have_decl_preadv" = xyes; then : ac_have_decl=1 else ac_have_decl=0 fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_PREADV $ac_have_decl _ACEOF ac_fn_c_check_decl "$LINENO" "pwritev" "ac_cv_have_decl_pwritev" "#include " if test "x$ac_cv_have_decl_pwritev" = xyes; then : ac_have_decl=1 else ac_have_decl=0 fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_PWRITEV $ac_have_decl _ACEOF # This is probably only present on macOS, but may as well check always ac_fn_c_check_decl "$LINENO" "F_FULLFSYNC" "ac_cv_have_decl_F_FULLFSYNC" "#include " if test "x$ac_cv_have_decl_F_FULLFSYNC" = xyes; then : ac_have_decl=1 else ac_have_decl=0 fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_F_FULLFSYNC $ac_have_decl _ACEOF ac_fn_c_check_func "$LINENO" "explicit_bzero" "ac_cv_func_explicit_bzero" if test "x$ac_cv_func_explicit_bzero" = xyes; then : $as_echo "#define HAVE_EXPLICIT_BZERO 1" >>confdefs.h else case " $LIBOBJS " in *" explicit_bzero.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS explicit_bzero.$ac_objext" ;; esac fi ac_fn_c_check_func "$LINENO" "getopt" "ac_cv_func_getopt" if test "x$ac_cv_func_getopt" = xyes; then : $as_echo "#define HAVE_GETOPT 1" >>confdefs.h else case " $LIBOBJS " in *" getopt.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS getopt.$ac_objext" ;; esac fi ac_fn_c_check_func "$LINENO" "getpeereid" "ac_cv_func_getpeereid" if test "x$ac_cv_func_getpeereid" = xyes; then : $as_echo "#define HAVE_GETPEEREID 1" >>confdefs.h else case " $LIBOBJS " in *" getpeereid.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS getpeereid.$ac_objext" ;; esac fi ac_fn_c_check_func "$LINENO" "inet_aton" "ac_cv_func_inet_aton" if test "x$ac_cv_func_inet_aton" = xyes; then : $as_echo "#define HAVE_INET_ATON 1" >>confdefs.h else case " $LIBOBJS " in *" inet_aton.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS inet_aton.$ac_objext" ;; esac fi ac_fn_c_check_func "$LINENO" "mkdtemp" "ac_cv_func_mkdtemp" if test "x$ac_cv_func_mkdtemp" = xyes; then : $as_echo "#define HAVE_MKDTEMP 1" >>confdefs.h else case " $LIBOBJS " in *" mkdtemp.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS mkdtemp.$ac_objext" ;; esac fi ac_fn_c_check_func "$LINENO" "strlcat" "ac_cv_func_strlcat" if test "x$ac_cv_func_strlcat" = xyes; then : $as_echo "#define HAVE_STRLCAT 1" >>confdefs.h else case " $LIBOBJS " in *" strlcat.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS strlcat.$ac_objext" ;; esac fi ac_fn_c_check_func "$LINENO" "strlcpy" "ac_cv_func_strlcpy" if test "x$ac_cv_func_strlcpy" = xyes; then : $as_echo "#define HAVE_STRLCPY 1" >>confdefs.h else case " $LIBOBJS " in *" strlcpy.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS strlcpy.$ac_objext" ;; esac fi ac_fn_c_check_func "$LINENO" "strnlen" "ac_cv_func_strnlen" if test "x$ac_cv_func_strnlen" = xyes; then : $as_echo "#define HAVE_STRNLEN 1" >>confdefs.h else case " $LIBOBJS " in *" strnlen.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS strnlen.$ac_objext" ;; esac fi ac_fn_c_check_func "$LINENO" "strsep" "ac_cv_func_strsep" if test "x$ac_cv_func_strsep" = xyes; then : $as_echo "#define HAVE_STRSEP 1" >>confdefs.h else case " $LIBOBJS " in *" strsep.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS strsep.$ac_objext" ;; esac fi ac_fn_c_check_func "$LINENO" "pthread_barrier_wait" "ac_cv_func_pthread_barrier_wait" if test "x$ac_cv_func_pthread_barrier_wait" = xyes; then : $as_echo "#define HAVE_PTHREAD_BARRIER_WAIT 1" >>confdefs.h else case " $LIBOBJS " in *" pthread_barrier_wait.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS pthread_barrier_wait.$ac_objext" ;; esac fi if test "$PORTNAME" = "win32" -o "$PORTNAME" = "cygwin"; then # Cygwin and (apparently, based on test results) Mingw both # have a broken strtof(), so substitute its implementation. # That's not a perfect fix, since it doesn't avoid double-rounding, # but we have no better options. case " $LIBOBJS " in *" strtof.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS strtof.$ac_objext" ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: On $host_os we will use our strtof wrapper." >&5 $as_echo "$as_me: On $host_os we will use our strtof wrapper." >&6;} fi # Similarly, use system's getopt_long() only if system provides struct option. if test x"$ac_cv_type_struct_option" = xyes ; then ac_fn_c_check_func "$LINENO" "getopt_long" "ac_cv_func_getopt_long" if test "x$ac_cv_func_getopt_long" = xyes; then : $as_echo "#define HAVE_GETOPT_LONG 1" >>confdefs.h else case " $LIBOBJS " in *" getopt_long.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS getopt_long.$ac_objext" ;; esac fi else case " $LIBOBJS " in *" getopt_long.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS getopt_long.$ac_objext" ;; esac fi # On OpenBSD and Solaris, getopt() doesn't do what we want for long options # (i.e., allow '-' as a flag character), so use our version on those platforms. if test "$PORTNAME" = "openbsd" -o "$PORTNAME" = "solaris"; then case " $LIBOBJS " in *" getopt.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS getopt.$ac_objext" ;; esac fi # mingw has adopted a GNU-centric interpretation of optind/optreset, # so always use our version on Windows. if test "$PORTNAME" = "win32"; then case " $LIBOBJS " in *" getopt.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS getopt.$ac_objext" ;; esac case " $LIBOBJS " in *" getopt_long.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS getopt_long.$ac_objext" ;; esac fi # Win32 (really MinGW) support if test "$PORTNAME" = "win32"; then for ac_func in _configthreadlocale do : ac_fn_c_check_func "$LINENO" "_configthreadlocale" "ac_cv_func__configthreadlocale" if test "x$ac_cv_func__configthreadlocale" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE__CONFIGTHREADLOCALE 1 _ACEOF fi done case " $LIBOBJS " in *" dirmod.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS dirmod.$ac_objext" ;; esac case " $LIBOBJS " in *" kill.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS kill.$ac_objext" ;; esac case " $LIBOBJS " in *" open.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS open.$ac_objext" ;; esac case " $LIBOBJS " in *" system.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS system.$ac_objext" ;; esac case " $LIBOBJS " in *" win32common.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS win32common.$ac_objext" ;; esac case " $LIBOBJS " in *" win32dlopen.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS win32dlopen.$ac_objext" ;; esac case " $LIBOBJS " in *" win32env.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS win32env.$ac_objext" ;; esac case " $LIBOBJS " in *" win32error.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS win32error.$ac_objext" ;; esac case " $LIBOBJS " in *" win32fdatasync.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS win32fdatasync.$ac_objext" ;; esac case " $LIBOBJS " in *" win32gai_strerror.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS win32gai_strerror.$ac_objext" ;; esac case " $LIBOBJS " in *" win32getrusage.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS win32getrusage.$ac_objext" ;; esac case " $LIBOBJS " in *" win32link.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS win32link.$ac_objext" ;; esac case " $LIBOBJS " in *" win32ntdll.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS win32ntdll.$ac_objext" ;; esac case " $LIBOBJS " in *" win32pread.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS win32pread.$ac_objext" ;; esac case " $LIBOBJS " in *" win32pwrite.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS win32pwrite.$ac_objext" ;; esac case " $LIBOBJS " in *" win32security.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS win32security.$ac_objext" ;; esac case " $LIBOBJS " in *" win32setlocale.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS win32setlocale.$ac_objext" ;; esac case " $LIBOBJS " in *" win32stat.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS win32stat.$ac_objext" ;; esac fi # Cygwin needs only a bit of that if test "$PORTNAME" = "cygwin"; then case " $LIBOBJS " in *" dirmod.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS dirmod.$ac_objext" ;; esac fi ac_fn_c_check_func "$LINENO" "syslog" "ac_cv_func_syslog" if test "x$ac_cv_func_syslog" = xyes; then : ac_fn_c_check_header_mongrel "$LINENO" "syslog.h" "ac_cv_header_syslog_h" "$ac_includes_default" if test "x$ac_cv_header_syslog_h" = xyes; then : $as_echo "#define HAVE_SYSLOG 1" >>confdefs.h fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for opterr" >&5 $as_echo_n "checking for opterr... 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"header file is required for ICU" "$LINENO" 5 fi CPPFLAGS=$ac_save_CPPFLAGS fi if test "$with_llvm" = yes; then # Check which functionality is present SAVE_CPPFLAGS="$CPPFLAGS" CPPFLAGS="$CPPFLAGS $LLVM_CPPFLAGS" ac_fn_c_check_decl "$LINENO" "LLVMCreateGDBRegistrationListener" "ac_cv_have_decl_LLVMCreateGDBRegistrationListener" "#include " if test "x$ac_cv_have_decl_LLVMCreateGDBRegistrationListener" = xyes; then : ac_have_decl=1 else ac_have_decl=0 fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_LLVMCREATEGDBREGISTRATIONLISTENER $ac_have_decl _ACEOF ac_fn_c_check_decl "$LINENO" "LLVMCreatePerfJITEventListener" "ac_cv_have_decl_LLVMCreatePerfJITEventListener" "#include " if test "x$ac_cv_have_decl_LLVMCreatePerfJITEventListener" = xyes; then : ac_have_decl=1 else ac_have_decl=0 fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_LLVMCREATEPERFJITEVENTLISTENER $ac_have_decl _ACEOF CPPFLAGS="$SAVE_CPPFLAGS" fi # Lastly, restore full LIBS list and check for readline/libedit symbols LIBS="$LIBS_including_readline" if test "$with_readline" = yes; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for rl_completion_suppress_quote" >&5 $as_echo_n "checking for rl_completion_suppress_quote... " >&6; } if ${pgac_cv_var_rl_completion_suppress_quote+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #if defined(HAVE_READLINE_READLINE_H) #include #elif defined(HAVE_EDITLINE_READLINE_H) #include #elif defined(HAVE_READLINE_H) #include #endif int main () { rl_completion_suppress_quote = 1; ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv_var_rl_completion_suppress_quote=yes else pgac_cv_var_rl_completion_suppress_quote=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_var_rl_completion_suppress_quote" >&5 $as_echo "$pgac_cv_var_rl_completion_suppress_quote" >&6; } if test x"$pgac_cv_var_rl_completion_suppress_quote" = x"yes"; then $as_echo "#define HAVE_RL_COMPLETION_SUPPRESS_QUOTE 1" >>confdefs.h fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for rl_filename_quote_characters" >&5 $as_echo_n "checking for rl_filename_quote_characters... " >&6; } if ${pgac_cv_var_rl_filename_quote_characters+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #if defined(HAVE_READLINE_READLINE_H) #include #elif defined(HAVE_EDITLINE_READLINE_H) #include #elif defined(HAVE_READLINE_H) #include #endif int main () { rl_filename_quote_characters = "x"; ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv_var_rl_filename_quote_characters=yes else pgac_cv_var_rl_filename_quote_characters=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_var_rl_filename_quote_characters" >&5 $as_echo "$pgac_cv_var_rl_filename_quote_characters" >&6; } if test x"$pgac_cv_var_rl_filename_quote_characters" = x"yes"; then $as_echo "#define HAVE_RL_FILENAME_QUOTE_CHARACTERS 1" >>confdefs.h fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for rl_filename_quoting_function" >&5 $as_echo_n "checking for rl_filename_quoting_function... 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Sometimes a shared # library is found by the linker, but the runtime linker can't find it. # This check should come after all modifications of compiler or linker # variables, and before any other run tests. { $as_echo "$as_me:${as_lineno-$LINENO}: checking test program" >&5 $as_echo_n "checking test program... " >&6; } if test "$cross_compiling" = yes; then : { $as_echo "$as_me:${as_lineno-$LINENO}: result: cross-compiling" >&5 $as_echo "cross-compiling" >&6; } else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main() { return 0; } _ACEOF if ac_fn_c_try_run "$LINENO"; then : { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 $as_echo "ok" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 $as_echo "failed" >&6; } as_fn_error $? " Could not execute a simple test program. This may be a problem related to locating shared libraries. Check the file 'config.log' for the exact reason." "$LINENO" 5 fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi # -------------------- # Run tests below here # -------------------- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether long int is 64 bits" >&5 $as_echo_n "checking whether long int is 64 bits... " >&6; } if ${pgac_cv_type_long_int_64+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : # If cross-compiling, check the size reported by the compiler and # trust that the arithmetic works. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { static int test_array [1 - 2 * !(sizeof(long int) == 8)]; test_array [0] = 0; return test_array [0]; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : pgac_cv_type_long_int_64=yes else pgac_cv_type_long_int_64=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ typedef long int ac_int64; /* * These are globals to discourage the compiler from folding all the * arithmetic tests down to compile-time constants. */ ac_int64 a = 20000001; ac_int64 b = 40000005; int does_int64_work() { ac_int64 c,d; if (sizeof(ac_int64) != 8) return 0; /* definitely not the right size */ /* Do perfunctory checks to see if 64-bit arithmetic seems to work */ c = a * b; d = (c + b) / b; if (d != a+1) return 0; return 1; } int main() { return (! does_int64_work()); } _ACEOF if ac_fn_c_try_run "$LINENO"; then : pgac_cv_type_long_int_64=yes else pgac_cv_type_long_int_64=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_type_long_int_64" >&5 $as_echo "$pgac_cv_type_long_int_64" >&6; } HAVE_LONG_INT_64=$pgac_cv_type_long_int_64 if test x"$pgac_cv_type_long_int_64" = xyes ; then $as_echo "#define HAVE_LONG_INT_64 1" >>confdefs.h fi if test x"$HAVE_LONG_INT_64" = x"yes" ; then pg_int64_type="long int" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether long long int is 64 bits" >&5 $as_echo_n "checking whether long long int is 64 bits... " >&6; } if ${pgac_cv_type_long_long_int_64+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : # If cross-compiling, check the size reported by the compiler and # trust that the arithmetic works. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { static int test_array [1 - 2 * !(sizeof(long long int) == 8)]; test_array [0] = 0; return test_array [0]; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : pgac_cv_type_long_long_int_64=yes else pgac_cv_type_long_long_int_64=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ typedef long long int ac_int64; /* * These are globals to discourage the compiler from folding all the * arithmetic tests down to compile-time constants. */ ac_int64 a = 20000001; ac_int64 b = 40000005; int does_int64_work() { ac_int64 c,d; if (sizeof(ac_int64) != 8) return 0; /* definitely not the right size */ /* Do perfunctory checks to see if 64-bit arithmetic seems to work */ c = a * b; d = (c + b) / b; if (d != a+1) return 0; return 1; } int main() { return (! does_int64_work()); } _ACEOF if ac_fn_c_try_run "$LINENO"; then : pgac_cv_type_long_long_int_64=yes else pgac_cv_type_long_long_int_64=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_type_long_long_int_64" >&5 $as_echo "$pgac_cv_type_long_long_int_64" >&6; } HAVE_LONG_LONG_INT_64=$pgac_cv_type_long_long_int_64 if test x"$pgac_cv_type_long_long_int_64" = xyes ; then $as_echo "#define HAVE_LONG_LONG_INT_64 1" >>confdefs.h fi if test x"$HAVE_LONG_LONG_INT_64" = x"yes" ; then pg_int64_type="long long int" else as_fn_error $? "Cannot find a working 64-bit integer type." "$LINENO" 5 fi fi cat >>confdefs.h <<_ACEOF #define PG_INT64_TYPE $pg_int64_type _ACEOF # Select the printf length modifier that goes with that, too. if test x"$pg_int64_type" = x"long long int" ; then INT64_MODIFIER='"ll"' else INT64_MODIFIER='"l"' fi cat >>confdefs.h <<_ACEOF #define INT64_MODIFIER $INT64_MODIFIER _ACEOF # has to be down here, rather than with the other builtins, because # the test uses PG_INT64_TYPE. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_mul_overflow" >&5 $as_echo_n "checking for __builtin_mul_overflow... 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" >&6; } if ${ac_cv_alignof_long_long_int+:} false; then : $as_echo_n "(cached) " >&6 else if ac_fn_c_compute_int "$LINENO" "(long int) offsetof (ac__type_alignof_, y)" "ac_cv_alignof_long_long_int" "$ac_includes_default #ifndef offsetof # define offsetof(type, member) ((char *) &((type *) 0)->member - (char *) 0) #endif typedef struct { char x; long long int y; } ac__type_alignof_;"; then : else if test "$ac_cv_type_long_long_int" = yes; then { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute alignment of long long int See \`config.log' for more details" "$LINENO" 5; } else ac_cv_alignof_long_long_int=0 fi fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_alignof_long_long_int" >&5 $as_echo "$ac_cv_alignof_long_long_int" >&6; } cat >>confdefs.h <<_ACEOF #define ALIGNOF_LONG_LONG_INT $ac_cv_alignof_long_long_int _ACEOF fi # The cast to long int works around a bug in the HP C Compiler, # see AC_CHECK_SIZEOF for more information. { $as_echo "$as_me:${as_lineno-$LINENO}: checking alignment of double" >&5 $as_echo_n "checking alignment of double... " >&6; } if ${ac_cv_alignof_double+:} false; then : $as_echo_n "(cached) " >&6 else if ac_fn_c_compute_int "$LINENO" "(long int) offsetof (ac__type_alignof_, y)" "ac_cv_alignof_double" "$ac_includes_default #ifndef offsetof # define offsetof(type, member) ((char *) &((type *) 0)->member - (char *) 0) #endif typedef struct { char x; double y; } ac__type_alignof_;"; then : else if test "$ac_cv_type_double" = yes; then { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute alignment of double See \`config.log' for more details" "$LINENO" 5; } else ac_cv_alignof_double=0 fi fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_alignof_double" >&5 $as_echo "$ac_cv_alignof_double" >&6; } cat >>confdefs.h <<_ACEOF #define ALIGNOF_DOUBLE $ac_cv_alignof_double _ACEOF # Compute maximum alignment of any basic type. # # We require 'double' to have the strictest alignment among the basic types, # because otherwise the C ABI might impose 8-byte alignment on some of the # other C types that correspond to TYPALIGN_DOUBLE SQL types. That could # cause a mismatch between the tuple layout and the C struct layout of a # catalog tuple. We used to carefully order catalog columns such that any # fixed-width, attalign=4 columns were at offsets divisible by 8 regardless # of MAXIMUM_ALIGNOF to avoid that, but we no longer support any platforms # where TYPALIGN_DOUBLE != MAXIMUM_ALIGNOF. # # We assume without checking that long's alignment is at least as strong as # char, short, or int. Note that we intentionally do not consider any types # wider than 64 bits, as allowing MAXIMUM_ALIGNOF to exceed 8 would be too # much of a penalty for disk and memory space. MAX_ALIGNOF=$ac_cv_alignof_double if test $ac_cv_alignof_long -gt $MAX_ALIGNOF ; then as_fn_error $? "alignment of 'long' is greater than the alignment of 'double'" "$LINENO" 5 fi if test x"$HAVE_LONG_LONG_INT_64" = xyes && test $ac_cv_alignof_long_long_int -gt $MAX_ALIGNOF ; then as_fn_error $? "alignment of 'long long int' is greater than the alignment of 'double'" "$LINENO" 5 fi cat >>confdefs.h <<_ACEOF #define MAXIMUM_ALIGNOF $MAX_ALIGNOF _ACEOF # Some compilers offer a 128-bit integer scalar type. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __int128" >&5 $as_echo_n "checking for __int128... " >&6; } if ${pgac_cv__128bit_int+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* * We don't actually run this test, just link it to verify that any support * functions needed for __int128 are present. * * These are globals to discourage the compiler from folding all the * arithmetic tests down to compile-time constants. We do not have * convenient support for 128bit literals at this point... */ __int128 a = 48828125; __int128 b = 97656250; int main () { __int128 c,d; a = (a << 12) + 1; /* 200000000001 */ b = (b << 12) + 5; /* 400000000005 */ /* try the most relevant arithmetic ops */ c = a * b; d = (c + b) / b; /* must use the results, else compiler may optimize arithmetic away */ if (d != a+1) return 1; ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv__128bit_int=yes else pgac_cv__128bit_int=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv__128bit_int" >&5 $as_echo "$pgac_cv__128bit_int" >&6; } if test x"$pgac_cv__128bit_int" = xyes ; then # Use of non-default alignment with __int128 tickles bugs in some compilers. # If not cross-compiling, we can test for bugs and disable use of __int128 # with buggy compilers. If cross-compiling, hope for the best. # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __int128 alignment bug" >&5 $as_echo_n "checking for __int128 alignment bug... " >&6; } if ${pgac_cv__128bit_int_bug+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : pgac_cv__128bit_int_bug="assuming ok" else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* This must match the corresponding code in c.h: */ #if defined(__GNUC__) || defined(__SUNPRO_C) #define pg_attribute_aligned(a) __attribute__((aligned(a))) #elif defined(_MSC_VER) #define pg_attribute_aligned(a) __declspec(align(a)) #endif typedef __int128 int128a #if defined(pg_attribute_aligned) pg_attribute_aligned(8) #endif ; int128a holder; void pass_by_val(void *buffer, int128a par) { holder = par; } int main () { long int i64 = 97656225L << 12; int128a q; pass_by_val(main, (int128a) i64); q = (int128a) i64; if (q != holder) return 1; ; return 0; } _ACEOF if ac_fn_c_try_run "$LINENO"; then : pgac_cv__128bit_int_bug=ok else pgac_cv__128bit_int_bug=broken fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv__128bit_int_bug" >&5 $as_echo "$pgac_cv__128bit_int_bug" >&6; } if test x"$pgac_cv__128bit_int_bug" != xbroken ; then $as_echo "#define PG_INT128_TYPE __int128" >>confdefs.h # The cast to long int works around a bug in the HP C Compiler, # see AC_CHECK_SIZEOF for more information. { $as_echo "$as_me:${as_lineno-$LINENO}: checking alignment of PG_INT128_TYPE" >&5 $as_echo_n "checking alignment of PG_INT128_TYPE... " >&6; } if ${ac_cv_alignof_PG_INT128_TYPE+:} false; then : $as_echo_n "(cached) " >&6 else if ac_fn_c_compute_int "$LINENO" "(long int) offsetof (ac__type_alignof_, y)" "ac_cv_alignof_PG_INT128_TYPE" "$ac_includes_default #ifndef offsetof # define offsetof(type, member) ((char *) &((type *) 0)->member - (char *) 0) #endif typedef struct { char x; PG_INT128_TYPE y; } ac__type_alignof_;"; then : else if test "$ac_cv_type_PG_INT128_TYPE" = yes; then { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute alignment of PG_INT128_TYPE See \`config.log' for more details" "$LINENO" 5; } else ac_cv_alignof_PG_INT128_TYPE=0 fi fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_alignof_PG_INT128_TYPE" >&5 $as_echo "$ac_cv_alignof_PG_INT128_TYPE" >&6; } cat >>confdefs.h <<_ACEOF #define ALIGNOF_PG_INT128_TYPE $ac_cv_alignof_PG_INT128_TYPE _ACEOF fi fi # Check for various atomic operations now that we have checked how to declare # 64bit integers. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for builtin __sync char locking functions" >&5 $as_echo_n "checking for builtin __sync char locking functions... " >&6; } if ${pgac_cv_gcc_sync_char_tas+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { char lock = 0; __sync_lock_test_and_set(&lock, 1); __sync_lock_release(&lock); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv_gcc_sync_char_tas="yes" else pgac_cv_gcc_sync_char_tas="no" fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_gcc_sync_char_tas" >&5 $as_echo "$pgac_cv_gcc_sync_char_tas" >&6; } if test x"$pgac_cv_gcc_sync_char_tas" = x"yes"; then $as_echo "#define HAVE_GCC__SYNC_CHAR_TAS 1" >>confdefs.h fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for builtin __sync int32 locking functions" >&5 $as_echo_n "checking for builtin __sync int32 locking functions... " >&6; } if ${pgac_cv_gcc_sync_int32_tas+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { int lock = 0; __sync_lock_test_and_set(&lock, 1); __sync_lock_release(&lock); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv_gcc_sync_int32_tas="yes" else pgac_cv_gcc_sync_int32_tas="no" fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_gcc_sync_int32_tas" >&5 $as_echo "$pgac_cv_gcc_sync_int32_tas" >&6; } if test x"$pgac_cv_gcc_sync_int32_tas" = x"yes"; then $as_echo "#define HAVE_GCC__SYNC_INT32_TAS 1" >>confdefs.h fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for builtin __sync int32 atomic operations" >&5 $as_echo_n "checking for builtin __sync int32 atomic operations... " >&6; } if ${pgac_cv_gcc_sync_int32_cas+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { int val = 0; __sync_val_compare_and_swap(&val, 0, 37); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv_gcc_sync_int32_cas="yes" else pgac_cv_gcc_sync_int32_cas="no" fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_gcc_sync_int32_cas" >&5 $as_echo "$pgac_cv_gcc_sync_int32_cas" >&6; } if test x"$pgac_cv_gcc_sync_int32_cas" = x"yes"; then $as_echo "#define HAVE_GCC__SYNC_INT32_CAS 1" >>confdefs.h fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for builtin __sync int64 atomic operations" >&5 $as_echo_n "checking for builtin __sync int64 atomic operations... " >&6; } if ${pgac_cv_gcc_sync_int64_cas+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { PG_INT64_TYPE lock = 0; __sync_val_compare_and_swap(&lock, 0, (PG_INT64_TYPE) 37); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv_gcc_sync_int64_cas="yes" else pgac_cv_gcc_sync_int64_cas="no" fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_gcc_sync_int64_cas" >&5 $as_echo "$pgac_cv_gcc_sync_int64_cas" >&6; } if test x"$pgac_cv_gcc_sync_int64_cas" = x"yes"; then $as_echo "#define HAVE_GCC__SYNC_INT64_CAS 1" >>confdefs.h fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for builtin __atomic int32 atomic operations" >&5 $as_echo_n "checking for builtin __atomic int32 atomic operations... " >&6; } if ${pgac_cv_gcc_atomic_int32_cas+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { int val = 0; int expect = 0; __atomic_compare_exchange_n(&val, &expect, 37, 0, __ATOMIC_SEQ_CST, __ATOMIC_RELAXED); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv_gcc_atomic_int32_cas="yes" else pgac_cv_gcc_atomic_int32_cas="no" fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_gcc_atomic_int32_cas" >&5 $as_echo "$pgac_cv_gcc_atomic_int32_cas" >&6; } if test x"$pgac_cv_gcc_atomic_int32_cas" = x"yes"; then $as_echo "#define HAVE_GCC__ATOMIC_INT32_CAS 1" >>confdefs.h fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for builtin __atomic int64 atomic operations" >&5 $as_echo_n "checking for builtin __atomic int64 atomic operations... " >&6; } if ${pgac_cv_gcc_atomic_int64_cas+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { PG_INT64_TYPE val = 0; PG_INT64_TYPE expect = 0; __atomic_compare_exchange_n(&val, &expect, 37, 0, __ATOMIC_SEQ_CST, __ATOMIC_RELAXED); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv_gcc_atomic_int64_cas="yes" else pgac_cv_gcc_atomic_int64_cas="no" fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_gcc_atomic_int64_cas" >&5 $as_echo "$pgac_cv_gcc_atomic_int64_cas" >&6; } if test x"$pgac_cv_gcc_atomic_int64_cas" = x"yes"; then $as_echo "#define HAVE_GCC__ATOMIC_INT64_CAS 1" >>confdefs.h fi # Check for x86 cpuid instruction { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __get_cpuid" >&5 $as_echo_n "checking for __get_cpuid... " >&6; } if ${pgac_cv__get_cpuid+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { unsigned int exx[4] = {0, 0, 0, 0}; __get_cpuid(1, &exx[0], &exx[1], &exx[2], &exx[3]); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv__get_cpuid="yes" else pgac_cv__get_cpuid="no" fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv__get_cpuid" >&5 $as_echo "$pgac_cv__get_cpuid" >&6; } if test x"$pgac_cv__get_cpuid" = x"yes"; then $as_echo "#define HAVE__GET_CPUID 1" >>confdefs.h fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __get_cpuid_count" >&5 $as_echo_n "checking for __get_cpuid_count... " >&6; } if ${pgac_cv__get_cpuid_count+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { unsigned int exx[4] = {0, 0, 0, 0}; __get_cpuid_count(7, 0, &exx[0], &exx[1], &exx[2], &exx[3]); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv__get_cpuid_count="yes" else pgac_cv__get_cpuid_count="no" fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv__get_cpuid_count" >&5 $as_echo "$pgac_cv__get_cpuid_count" >&6; } if test x"$pgac_cv__get_cpuid_count" = x"yes"; then $as_echo "#define HAVE__GET_CPUID_COUNT 1" >>confdefs.h fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __cpuid" >&5 $as_echo_n "checking for __cpuid... " >&6; } if ${pgac_cv__cpuid+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { unsigned int exx[4] = {0, 0, 0, 0}; __get_cpuid(exx[0], 1); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv__cpuid="yes" else pgac_cv__cpuid="no" fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv__cpuid" >&5 $as_echo "$pgac_cv__cpuid" >&6; } if test x"$pgac_cv__cpuid" = x"yes"; then $as_echo "#define HAVE__CPUID 1" >>confdefs.h fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __cpuidex" >&5 $as_echo_n "checking for __cpuidex... " >&6; } if ${pgac_cv__cpuidex+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { unsigned int exx[4] = {0, 0, 0, 0}; __get_cpuidex(exx[0], 7, 0); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv__cpuidex="yes" else pgac_cv__cpuidex="no" fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv__cpuidex" >&5 $as_echo "$pgac_cv__cpuidex" >&6; } if test x"$pgac_cv__cpuidex" = x"yes"; then $as_echo "#define HAVE__CPUIDEX 1" >>confdefs.h fi # Check for XSAVE intrinsics # { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _xgetbv" >&5 $as_echo_n "checking for _xgetbv... " >&6; } if ${pgac_cv_xsave_intrinsics+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #if defined(__has_attribute) && __has_attribute (target) __attribute__((target("xsave"))) #endif static int xsave_test(void) { return _xgetbv(0) & 0xe0; } int main () { return xsave_test(); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv_xsave_intrinsics=yes else pgac_cv_xsave_intrinsics=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_xsave_intrinsics" >&5 $as_echo "$pgac_cv_xsave_intrinsics" >&6; } if test x"$pgac_cv_xsave_intrinsics" = x"yes"; then pgac_xsave_intrinsics=yes fi if test x"$pgac_xsave_intrinsics" = x"yes"; then $as_echo "#define HAVE_XSAVE_INTRINSICS 1" >>confdefs.h fi # Check for AVX-512 popcount intrinsics # if test x"$host_cpu" = x"x86_64"; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _mm512_popcnt_epi64" >&5 $as_echo_n "checking for _mm512_popcnt_epi64... " >&6; } if ${pgac_cv_avx512_popcnt_intrinsics+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #if defined(__has_attribute) && __has_attribute (target) __attribute__((target("avx512vpopcntdq,avx512bw"))) #endif static int popcount_test(void) { const char buf[sizeof(__m512i)]; PG_INT64_TYPE popcnt = 0; __m512i accum = _mm512_setzero_si512(); const __m512i val = _mm512_maskz_loadu_epi8((__mmask64) 0xf0f0f0f0f0f0f0f0, (const __m512i *) buf); const __m512i cnt = _mm512_popcnt_epi64(val); accum = _mm512_add_epi64(accum, cnt); popcnt = _mm512_reduce_add_epi64(accum); return (int) popcnt; } int main () { return popcount_test(); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv_avx512_popcnt_intrinsics=yes else pgac_cv_avx512_popcnt_intrinsics=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_avx512_popcnt_intrinsics" >&5 $as_echo "$pgac_cv_avx512_popcnt_intrinsics" >&6; } if test x"$pgac_cv_avx512_popcnt_intrinsics" = x"yes"; then pgac_avx512_popcnt_intrinsics=yes fi if test x"$pgac_avx512_popcnt_intrinsics" = x"yes"; then $as_echo "#define USE_AVX512_POPCNT_WITH_RUNTIME_CHECK 1" >>confdefs.h fi fi # Check for Intel SSE 4.2 intrinsics to do CRC calculations. # # First check if the _mm_crc32_u8 and _mm_crc32_u64 intrinsics can be used # with the default compiler flags. If not, check if adding the -msse4.2 # flag helps. CFLAGS_CRC is set to -msse4.2 if that's required. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _mm_crc32_u8 and _mm_crc32_u32 with CFLAGS=" >&5 $as_echo_n "checking for _mm_crc32_u8 and _mm_crc32_u32 with CFLAGS=... " >&6; } if ${pgac_cv_sse42_crc32_intrinsics_+:} false; then : $as_echo_n "(cached) " >&6 else pgac_save_CFLAGS=$CFLAGS CFLAGS="$pgac_save_CFLAGS " cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { unsigned int crc = 0; crc = _mm_crc32_u8(crc, 0); crc = _mm_crc32_u32(crc, 0); /* return computed value, to prevent the above being optimized away */ return crc == 0; ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv_sse42_crc32_intrinsics_=yes else pgac_cv_sse42_crc32_intrinsics_=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext CFLAGS="$pgac_save_CFLAGS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_sse42_crc32_intrinsics_" >&5 $as_echo "$pgac_cv_sse42_crc32_intrinsics_" >&6; } if test x"$pgac_cv_sse42_crc32_intrinsics_" = x"yes"; then CFLAGS_CRC="" pgac_sse42_crc32_intrinsics=yes fi if test x"$pgac_sse42_crc32_intrinsics" != x"yes"; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _mm_crc32_u8 and _mm_crc32_u32 with CFLAGS=-msse4.2" >&5 $as_echo_n "checking for _mm_crc32_u8 and _mm_crc32_u32 with CFLAGS=-msse4.2... " >&6; } if ${pgac_cv_sse42_crc32_intrinsics__msse4_2+:} false; then : $as_echo_n "(cached) " >&6 else pgac_save_CFLAGS=$CFLAGS CFLAGS="$pgac_save_CFLAGS -msse4.2" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { unsigned int crc = 0; crc = _mm_crc32_u8(crc, 0); crc = _mm_crc32_u32(crc, 0); /* return computed value, to prevent the above being optimized away */ return crc == 0; ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv_sse42_crc32_intrinsics__msse4_2=yes else pgac_cv_sse42_crc32_intrinsics__msse4_2=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext CFLAGS="$pgac_save_CFLAGS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_sse42_crc32_intrinsics__msse4_2" >&5 $as_echo "$pgac_cv_sse42_crc32_intrinsics__msse4_2" >&6; } if test x"$pgac_cv_sse42_crc32_intrinsics__msse4_2" = x"yes"; then CFLAGS_CRC="-msse4.2" pgac_sse42_crc32_intrinsics=yes fi fi # Are we targeting a processor that supports SSE 4.2? gcc, clang and icc all # define __SSE4_2__ in that case. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { #ifndef __SSE4_2__ #error __SSE4_2__ not defined #endif ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : SSE4_2_TARGETED=1 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext # Check for ARMv8 CRC Extension intrinsics to do CRC calculations. # # First check if __crc32c* intrinsics can be used with the default compiler # flags. If not, check if adding -march=armv8-a+crc flag helps. # CFLAGS_CRC is set if the extra flag is required. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __crc32cb, __crc32ch, __crc32cw, and __crc32cd with CFLAGS=" >&5 $as_echo_n "checking for __crc32cb, __crc32ch, __crc32cw, and __crc32cd with CFLAGS=... " >&6; } if ${pgac_cv_armv8_crc32c_intrinsics_+:} false; then : $as_echo_n "(cached) " >&6 else pgac_save_CFLAGS=$CFLAGS CFLAGS="$pgac_save_CFLAGS " cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { unsigned int crc = 0; crc = __crc32cb(crc, 0); crc = __crc32ch(crc, 0); crc = __crc32cw(crc, 0); crc = __crc32cd(crc, 0); /* return computed value, to prevent the above being optimized away */ return crc == 0; ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv_armv8_crc32c_intrinsics_=yes else pgac_cv_armv8_crc32c_intrinsics_=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext CFLAGS="$pgac_save_CFLAGS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_armv8_crc32c_intrinsics_" >&5 $as_echo "$pgac_cv_armv8_crc32c_intrinsics_" >&6; } if test x"$pgac_cv_armv8_crc32c_intrinsics_" = x"yes"; then CFLAGS_CRC="" pgac_armv8_crc32c_intrinsics=yes fi if test x"$pgac_armv8_crc32c_intrinsics" != x"yes"; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __crc32cb, __crc32ch, __crc32cw, and __crc32cd with CFLAGS=-march=armv8-a+crc" >&5 $as_echo_n "checking for __crc32cb, __crc32ch, __crc32cw, and __crc32cd with CFLAGS=-march=armv8-a+crc... " >&6; } if ${pgac_cv_armv8_crc32c_intrinsics__march_armv8_apcrc+:} false; then : $as_echo_n "(cached) " >&6 else pgac_save_CFLAGS=$CFLAGS CFLAGS="$pgac_save_CFLAGS -march=armv8-a+crc" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { unsigned int crc = 0; crc = __crc32cb(crc, 0); crc = __crc32ch(crc, 0); crc = __crc32cw(crc, 0); crc = __crc32cd(crc, 0); /* return computed value, to prevent the above being optimized away */ return crc == 0; ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv_armv8_crc32c_intrinsics__march_armv8_apcrc=yes else pgac_cv_armv8_crc32c_intrinsics__march_armv8_apcrc=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext CFLAGS="$pgac_save_CFLAGS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_armv8_crc32c_intrinsics__march_armv8_apcrc" >&5 $as_echo "$pgac_cv_armv8_crc32c_intrinsics__march_armv8_apcrc" >&6; } if test x"$pgac_cv_armv8_crc32c_intrinsics__march_armv8_apcrc" = x"yes"; then CFLAGS_CRC="-march=armv8-a+crc" pgac_armv8_crc32c_intrinsics=yes fi fi # Check for LoongArch CRC intrinsics to do CRC calculations. # # Check if __builtin_loongarch_crcc_* intrinsics can be used # with the default compiler flags. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_loongarch_crcc_w_b_w, __builtin_loongarch_crcc_w_h_w, __builtin_loongarch_crcc_w_w_w and __builtin_loongarch_crcc_w_d_w" >&5 $as_echo_n "checking for __builtin_loongarch_crcc_w_b_w, __builtin_loongarch_crcc_w_h_w, __builtin_loongarch_crcc_w_w_w and __builtin_loongarch_crcc_w_d_w... " >&6; } if ${pgac_cv_loongarch_crc32c_intrinsics+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { unsigned int crc = 0; crc = __builtin_loongarch_crcc_w_b_w(0, crc); crc = __builtin_loongarch_crcc_w_h_w(0, crc); crc = __builtin_loongarch_crcc_w_w_w(0, crc); crc = __builtin_loongarch_crcc_w_d_w(0, crc); /* return computed value, to prevent the above being optimized away */ return crc == 0; ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv_loongarch_crc32c_intrinsics=yes else pgac_cv_loongarch_crc32c_intrinsics=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_loongarch_crc32c_intrinsics" >&5 $as_echo "$pgac_cv_loongarch_crc32c_intrinsics" >&6; } if test x"$pgac_cv_loongarch_crc32c_intrinsics" = x"yes"; then pgac_loongarch_crc32c_intrinsics=yes fi # Select CRC-32C implementation. # # If we are targeting a processor that has Intel SSE 4.2 instructions, we can # use the special CRC instructions for calculating CRC-32C. If we're not # targeting such a processor, but we can nevertheless produce code that uses # the SSE intrinsics, perhaps with some extra CFLAGS, compile both # implementations and select which one to use at runtime, depending on whether # SSE 4.2 is supported by the processor we're running on. # # Similarly, if we are targeting an ARM processor that has the CRC # instructions that are part of the ARMv8 CRC Extension, use them. And if # we're not targeting such a processor, but can nevertheless produce code that # uses the CRC instructions, compile both, and select at runtime. # # You can skip the runtime check by setting the appropriate USE_*_CRC32 flag to 1 # in the template or configure command line. # # If we are targeting a LoongArch processor, CRC instructions are # always available (at least on 64 bit), so no runtime check is needed. if test x"$USE_SLICING_BY_8_CRC32C" = x"" && test x"$USE_SSE42_CRC32C" = x"" && test x"$USE_SSE42_CRC32C_WITH_RUNTIME_CHECK" = x"" && test x"$USE_ARMV8_CRC32C" = x"" && test x"$USE_ARMV8_CRC32C_WITH_RUNTIME_CHECK" = x"" && test x"$USE_LOONGARCH_CRC32C" = x""; then # Use Intel SSE 4.2 if available. if test x"$pgac_sse42_crc32_intrinsics" = x"yes" && test x"$SSE4_2_TARGETED" = x"1" ; then USE_SSE42_CRC32C=1 else # Intel SSE 4.2, with runtime check? The CPUID instruction is needed for # the runtime check. if test x"$pgac_sse42_crc32_intrinsics" = x"yes" && (test x"$pgac_cv__get_cpuid" = x"yes" || test x"$pgac_cv__cpuid" = x"yes"); then USE_SSE42_CRC32C_WITH_RUNTIME_CHECK=1 else # Use ARM CRC Extension if available. if test x"$pgac_armv8_crc32c_intrinsics" = x"yes" && test x"$CFLAGS_CRC" = x""; then USE_ARMV8_CRC32C=1 else # ARM CRC Extension, with runtime check? if test x"$pgac_armv8_crc32c_intrinsics" = x"yes"; then USE_ARMV8_CRC32C_WITH_RUNTIME_CHECK=1 else # LoongArch CRCC instructions. if test x"$pgac_loongarch_crc32c_intrinsics" = x"yes"; then USE_LOONGARCH_CRC32C=1 else # fall back to slicing-by-8 algorithm, which doesn't require any # special CPU support. USE_SLICING_BY_8_CRC32C=1 fi fi fi fi fi fi # Set PG_CRC32C_OBJS appropriately depending on the selected implementation. { $as_echo "$as_me:${as_lineno-$LINENO}: checking which CRC-32C implementation to use" >&5 $as_echo_n "checking which CRC-32C implementation to use... " >&6; } if test x"$USE_SSE42_CRC32C" = x"1"; then $as_echo "#define USE_SSE42_CRC32C 1" >>confdefs.h PG_CRC32C_OBJS="pg_crc32c_sse42.o" { $as_echo "$as_me:${as_lineno-$LINENO}: result: SSE 4.2" >&5 $as_echo "SSE 4.2" >&6; } else if test x"$USE_SSE42_CRC32C_WITH_RUNTIME_CHECK" = x"1"; then $as_echo "#define USE_SSE42_CRC32C_WITH_RUNTIME_CHECK 1" >>confdefs.h PG_CRC32C_OBJS="pg_crc32c_sse42.o pg_crc32c_sb8.o pg_crc32c_sse42_choose.o" { $as_echo "$as_me:${as_lineno-$LINENO}: result: SSE 4.2 with runtime check" >&5 $as_echo "SSE 4.2 with runtime check" >&6; } else if test x"$USE_ARMV8_CRC32C" = x"1"; then $as_echo "#define USE_ARMV8_CRC32C 1" >>confdefs.h PG_CRC32C_OBJS="pg_crc32c_armv8.o" { $as_echo "$as_me:${as_lineno-$LINENO}: result: ARMv8 CRC instructions" >&5 $as_echo "ARMv8 CRC instructions" >&6; } else if test x"$USE_ARMV8_CRC32C_WITH_RUNTIME_CHECK" = x"1"; then $as_echo "#define USE_ARMV8_CRC32C_WITH_RUNTIME_CHECK 1" >>confdefs.h PG_CRC32C_OBJS="pg_crc32c_armv8.o pg_crc32c_sb8.o pg_crc32c_armv8_choose.o" { $as_echo "$as_me:${as_lineno-$LINENO}: result: ARMv8 CRC instructions with runtime check" >&5 $as_echo "ARMv8 CRC instructions with runtime check" >&6; } else if test x"$USE_LOONGARCH_CRC32C" = x"1"; then $as_echo "#define USE_LOONGARCH_CRC32C 1" >>confdefs.h PG_CRC32C_OBJS="pg_crc32c_loongarch.o" { $as_echo "$as_me:${as_lineno-$LINENO}: result: LoongArch CRCC instructions" >&5 $as_echo "LoongArch CRCC instructions" >&6; } else $as_echo "#define USE_SLICING_BY_8_CRC32C 1" >>confdefs.h PG_CRC32C_OBJS="pg_crc32c_sb8.o" { $as_echo "$as_me:${as_lineno-$LINENO}: result: slicing-by-8" >&5 $as_echo "slicing-by-8" >&6; } fi fi fi fi fi # Select semaphore implementation type. if test "$PORTNAME" != "win32"; then if test x"$PREFERRED_SEMAPHORES" = x"NAMED_POSIX" ; then # Need sem_open for this { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing sem_open" >&5 $as_echo_n "checking for library containing sem_open... " >&6; } if ${ac_cv_search_sem_open+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. 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" >&6; } if ${ac_cv_search_sem_init+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. 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"$LINENO" 5 fi fi # If not set in template file, set bytes to use libc memset() if test x"$MEMSET_LOOP_LIMIT" = x"" ; then MEMSET_LOOP_LIMIT=1024 fi cat >>confdefs.h <<_ACEOF #define MEMSET_LOOP_LIMIT ${MEMSET_LOOP_LIMIT} _ACEOF if test "$enable_nls" = yes ; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing bind_textdomain_codeset" >&5 $as_echo_n "checking for library containing bind_textdomain_codeset... " >&6; } if ${ac_cv_search_bind_textdomain_codeset+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. 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"a gettext implementation is required for NLS" "$LINENO" 5 fi ac_fn_c_check_header_mongrel "$LINENO" "libintl.h" "ac_cv_header_libintl_h" "$ac_includes_default" if test "x$ac_cv_header_libintl_h" = xyes; then : else as_fn_error $? "header file is required for NLS" "$LINENO" 5 fi if test -z "$MSGFMT"; then for ac_prog in msgfmt do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... 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